21818103552

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 648

約数和(自身を含む): 79357171712

約数和(自身を除く): 57539068160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 31, 32, 34, 36, 42, 48, 51, 56, 62, 63, 64, 68, 72, 84, 93, 96, 102, 112, 119, 124, 126, 128, 136, 144, 151, 153, 168, 186, 192, 204, 217, 224, 238, 248, 252, 256, 272, 279, 288, 289, 302, 306, 336, 357, 372, 384, 408, 434, 448, 453, 476, 496, 504, 527, 544, 558, 576, 578, 604, 612, 651, 672, 714, 744, 768, 816, 867, 868, 896, 906, 952, 992, 1008, 1054, 1057, 1071, 1088, 1116, 1152, 1156, 1208, 1224, 1302, 1344, 1359, 1428, 1488, 1581, 1632, 1734, 1736, 1792, 1812, 1904, 1953, 1984, 2016, 2023, 2108, 2114, 2142, 2176, 2232, 2304, 2312, 2416, 2448, 2567, 2601, 2604, 2688, 2718, 2856, 2976, 3162, 3171, 3264, 3468, 3472, 3624, 3689, 3808, 3906, 3968, 4032, 4046, 4216, 4228, 4284, 4352, 4464, 4624, 4681, 4743, 4832, 4896, 5134, 5202, 5208, 5376, 5436, 5712, 5952, 6069, 6324, 6342, 6528, 6936, 6944, 7248, 7378, 7616, 7701, 7812, 7936, 8064, 8092, 8432, 8456, 8568, 8928, 8959, 9248, 9362, 9486, 9513, 9664, 9792, 10268, 10404, 10416, 10872, 11067, 11424, 11904, 12138, 12648, 12684, 13056, 13872, 13888, 14043, 14496, 14756, 15232, 15402, 15624, 16128, 16184, 16864, 16912, 17136, 17856, 17918, 17969, 18207, 18496, 18724, 18972, 19026, 19328, 19584, 20536, 20808, 20832, 21744, 22134, 22848, 23103, 23808, 24276, 25296, 25368, 26877, 27744, 27776, 28086, 28992, 29512, 30464, 30804, 31248, 32368, 32767, 33201, 33728, 33824, 34272, 35712, 35836, 35938, 36414, 36992, 37448, 37944, 38052, 38656, 39168, 41072, 41616, 41664, 42129, 43488, 43639, 44268, 45696, 46206, 48552, 50592, 50736, 53754, 53907, 55488, 55552, 56172, 57984, 59024, 61608, 62496, 62713, 64736, 65534, 66402, 67456, 67648, 68544, 71424, 71672, 71876, 72828, 73984, 74896, 75888, 76104, 79577, 80631, 82144, 83232, 83328, 84258, 86976, 87278, 88536, 91392, 92412, 97104, 98301, 101184, 101472, 107508, 107814, 110976, 112344, 115968, 118048, 123216, 124992, 125426, 129472, 130917, 131068, 132804, 134912, 135296, 137088, 143344, 143752, 145656, 149792, 151776, 152208, 159154, 161262, 161721, 164288, 166464, 166656, 168516, 173952, 174556, 177072, 184824, 188139, 194208, 196602, 202368, 202944, 215016, 215628, 221952, 224688, 236096, 238731, 246432, 249984, 250852, 258944, 261834, 262136, 265608, 270592, 274176, 286688, 287504, 291312, 294903, 299584, 303552, 304416, 305473, 318308, 322524, 323442, 328576, 332928, 337032, 347904, 349112, 354144, 369648, 376278, 388416, 392751, 393204, 404736, 405888, 430032, 431256, 449376, 472192, 477462, 492864, 499968, 501704, 517888, 523668, 524272, 531216, 557039, 564417, 573376, 575008, 582624, 589806, 599168, 607104, 608832, 610946, 636616, 645048, 646884, 657152, 665856, 674064, 698224, 708288, 716193, 739296, 752556, 776832, 785502, 786408, 811776, 860064, 862512, 898752, 916419, 944384, 954924, 985728, 1003408, 1047336, 1048544, 1062432, 1114078, 1128834, 1146752, 1150016, 1165248, 1179612, 1198336, 1214208, 1217664, 1221892, 1273232, 1290096, 1293768, 1348128, 1352809, 1396448, 1416576, 1432386, 1478592, 1505112, 1553664, 1571004, 1572816, 1671117, 1720128, 1725024, 1797504, 1832838, 1909848, 1971456, 2006816, 2094672, 2097088, 2124864, 2228156, 2257668, 2293504, 2300032, 2330496, 2359224, 2435328, 2443784, 2546464, 2580192, 2587536, 2696256, 2705618, 2749257, 2792896, 2833152, 2864772, 2957184, 3010224, 3142008, 3145632, 3342234, 3440256, 3450048, 3595008, 3665676, 3819696, 4013632, 4058427, 4189344, 4194176, 4249728, 4456312, 4515336, 4600064, 4660992, 4718448, 4887568, 5013351, 5092928, 5160384, 5175072, 5392512, 5411236, 5498514, 5585792, 5729544, 5914368, 6020448, 6284016, 6291264, 6684468, 6880512, 6900096, 7331352, 7639392, 8027264, 8116854, 8378688, 8388352, 8499456, 8912624, 9030672, 9436896, 9469663, 9775136, 10026702, 10185856, 10320768, 10350144, 10785024, 10822472, 10997028, 11171584, 11459088, 12040896, 12175281, 12568032, 12582528, 13368936, 13800192, 14662704, 15278784, 16054528, 16233708, 16757376, 17825248, 18061344, 18873792, 18939326, 19550272, 20053404, 20371712, 20641536, 20700288, 21644944, 21994056, 22918176, 24081792, 24350562, 25136064, 25165056, 26737872, 28408989, 29325408, 30557568, 32467416, 33514752, 35650496, 36122688, 37747584, 37878652, 39100544, 40106808, 41400576, 43289888, 43988112, 45836352, 48163584, 48701124, 50272128, 53475744, 56817978, 58650816, 61115136, 64934832, 71300992, 72245376, 75495168, 75757304, 78201088, 80213616, 85226967, 86579776, 87976224, 91672704, 97402248, 100544256, 106951488, 113635956, 117301632, 129869664, 142601984, 144490752, 151514608, 160427232, 170453934, 173159552, 175952448, 183345408, 194804496, 213902976, 227271912, 234603264, 259739328, 303029216, 320854464, 340907868, 346319104, 351904896, 389608992, 427805952, 454543824, 519478656, 606058432, 641708928, 681815736, 703809792, 779217984, 909087648, 1038957312, 1212116864, 1283417856, 1363631472, 1558435968, 1818175296, 2424233728, 2727262944, 3116871936, 3636350592, 5454525888, 7272701184, 10909051776, 21818103552]

約数ペア:

[(1, 21818103552), (2, 10909051776), (3, 7272701184), (4, 5454525888), (6, 3636350592), (7, 3116871936), (8, 2727262944), (9, 2424233728), (12, 1818175296), (14, 1558435968), (16, 1363631472), (17, 1283417856), (18, 1212116864), (21, 1038957312), (24, 909087648), (28, 779217984), (31, 703809792), (32, 681815736), (34, 641708928), (36, 606058432), (42, 519478656), (48, 454543824), (51, 427805952), (56, 389608992), (62, 351904896), (63, 346319104), (64, 340907868), (68, 320854464), (72, 303029216), (84, 259739328), (93, 234603264), (96, 227271912), (102, 213902976), (112, 194804496), (119, 183345408), (124, 175952448), (126, 173159552), (128, 170453934), (136, 160427232), (144, 151514608), (151, 144490752), (153, 142601984), (168, 129869664), (186, 117301632), (192, 113635956), (204, 106951488), (217, 100544256), (224, 97402248), (238, 91672704), (248, 87976224), (252, 86579776), (256, 85226967), (272, 80213616), (279, 78201088), (288, 75757304), (289, 75495168), (302, 72245376), (306, 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10350144), (2114, 10320768), (2142, 10185856), (2176, 10026702), (2232, 9775136), (2304, 9469663), (2312, 9436896), (2416, 9030672), (2448, 8912624), (2567, 8499456), (2601, 8388352), (2604, 8378688), (2688, 8116854), (2718, 8027264), (2856, 7639392), (2976, 7331352), (3162, 6900096), (3171, 6880512), (3264, 6684468), (3468, 6291264), (3472, 6284016), (3624, 6020448), (3689, 5914368), (3808, 5729544), (3906, 5585792), (3968, 5498514), (4032, 5411236), (4046, 5392512), (4216, 5175072), (4228, 5160384), (4284, 5092928), (4352, 5013351), (4464, 4887568), (4624, 4718448), (4681, 4660992), (4743, 4600064), (4832, 4515336), (4896, 4456312), (5134, 4249728), (5202, 4194176), (5208, 4189344), (5376, 4058427), (5436, 4013632), (5712, 3819696), (5952, 3665676), (6069, 3595008), (6324, 3450048), (6342, 3440256), (6528, 3342234), (6936, 3145632), (6944, 3142008), (7248, 3010224), (7378, 2957184), (7616, 2864772), (7701, 2833152), (7812, 2792896), (7936, 2749257), (8064, 2705618), (8092, 2696256), (8432, 2587536), (8456, 2580192), (8568, 2546464), (8928, 2443784), (8959, 2435328), (9248, 2359224), (9362, 2330496), (9486, 2300032), (9513, 2293504), (9664, 2257668), (9792, 2228156), (10268, 2124864), (10404, 2097088), (10416, 2094672), (10872, 2006816), (11067, 1971456), (11424, 1909848), (11904, 1832838), (12138, 1797504), (12648, 1725024), (12684, 1720128), (13056, 1671117), (13872, 1572816), (13888, 1571004), (14043, 1553664), (14496, 1505112), (14756, 1478592), (15232, 1432386), (15402, 1416576), (15624, 1396448), (16128, 1352809), (16184, 1348128), (16864, 1293768), (16912, 1290096), (17136, 1273232), (17856, 1221892), (17918, 1217664), (17969, 1214208), (18207, 1198336), (18496, 1179612), (18724, 1165248), (18972, 1150016), (19026, 1146752), (19328, 1128834), (19584, 1114078), (20536, 1062432), (20808, 1048544), (20832, 1047336), (21744, 1003408), (22134, 985728), (22848, 954924), (23103, 944384), (23808, 916419), (24276, 898752), (25296, 862512), (25368, 860064), (26877, 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