851213664

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 288

約数和(自身を含む): 3020290560

約数和(自身を除く): 2169076896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 204, 216, 224, 238, 252, 272, 288, 289, 306, 336, 357, 378, 408, 432, 459, 476, 487, 504, 544, 578, 612, 672, 714, 756, 816, 864, 867, 918, 952, 974, 1008, 1071, 1156, 1224, 1428, 1461, 1512, 1632, 1734, 1836, 1904, 1948, 2016, 2023, 2142, 2312, 2448, 2601, 2856, 2922, 3024, 3213, 3409, 3468, 3672, 3808, 3896, 4046, 4284, 4383, 4624, 4896, 5202, 5712, 5844, 6048, 6069, 6426, 6818, 6936, 7344, 7792, 7803, 8092, 8279, 8568, 8766, 9248, 10227, 10404, 11424, 11688, 12138, 12852, 13149, 13636, 13872, 14688, 15584, 15606, 16184, 16558, 17136, 17532, 18207, 20454, 20808, 23376, 24276, 24837, 25704, 26298, 27272, 27744, 30681, 31212, 32368, 33116, 34272, 35064, 36414, 40908, 41616, 46752, 48552, 49674, 51408, 52596, 54544, 54621, 57953, 61362, 62424, 64736, 66232, 70128, 72828, 74511, 81816, 83232, 92043, 97104, 99348, 102816, 105192, 109088, 109242, 115906, 122724, 124848, 132464, 140256, 140743, 145656, 149022, 163632, 173859, 184086, 194208, 198696, 210384, 218484, 223533, 231812, 245448, 249696, 264928, 281486, 291312, 298044, 327264, 347718, 368172, 397392, 420768, 422229, 436968, 447066, 463624, 490896, 521577, 562972, 582624, 596088, 695436, 736344, 794784, 844458, 873936, 894132, 927248, 981792, 985201, 1043154, 1125944, 1192176, 1266687, 1390872, 1472688, 1564731, 1688916, 1747872, 1788264, 1854496, 1970402, 2086308, 2251888, 2384352, 2533374, 2781744, 2945376, 2955603, 3129462, 3377832, 3576528, 3800061, 3940804, 4172616, 4503776, 5066748, 5563488, 5911206, 6258924, 6755664, 7153056, 7600122, 7881608, 8345232, 8866809, 10133496, 11822412, 12517848, 13511328, 15200244, 15763216, 16690464, 17733618, 20266992, 23644824, 25035696, 26600427, 30400488, 31526432, 35467236, 40533984, 47289648, 50071392, 53200854, 60800976, 70934472, 94579296, 106401708, 121601952, 141868944, 212803416, 283737888, 425606832, 851213664]

約数ペア:

[(1, 851213664), (2, 425606832), (3, 283737888), (4, 212803416), (6, 141868944), (7, 121601952), (8, 106401708), (9, 94579296), (12, 70934472), (14, 60800976), (16, 53200854), (17, 50071392), (18, 47289648), (21, 40533984), (24, 35467236), (27, 31526432), (28, 30400488), (32, 26600427), (34, 25035696), (36, 23644824), (42, 20266992), (48, 17733618), (51, 16690464), (54, 15763216), (56, 15200244), (63, 13511328), (68, 12517848), (72, 11822412), (84, 10133496), (96, 8866809), (102, 8345232), (108, 7881608), (112, 7600122), (119, 7153056), (126, 6755664), (136, 6258924), (144, 5911206), (153, 5563488), (168, 5066748), (189, 4503776), (204, 4172616), (216, 3940804), (224, 3800061), (238, 3576528), (252, 3377832), (272, 3129462), (288, 2955603), (289, 2945376), (306, 2781744), (336, 2533374), (357, 2384352), (378, 2251888), (408, 2086308), (432, 1970402), (459, 1854496), (476, 1788264), (487, 1747872), (504, 1688916), (544, 1564731), (578, 1472688), (612, 1390872), (672, 1266687), (714, 1192176), (756, 1125944), (816, 1043154), (864, 985201), (867, 981792), (918, 927248), (952, 894132), (974, 873936), (1008, 844458), (1071, 794784), (1156, 736344), (1224, 695436), (1428, 596088), (1461, 582624), (1512, 562972), (1632, 521577), (1734, 490896), (1836, 463624), (1904, 447066), (1948, 436968), (2016, 422229), (2023, 420768), (2142, 397392), (2312, 368172), (2448, 347718), (2601, 327264), (2856, 298044), (2922, 291312), (3024, 281486), (3213, 264928), (3409, 249696), (3468, 245448), (3672, 231812), (3808, 223533), (3896, 218484), (4046, 210384), (4284, 198696), (4383, 194208), (4624, 184086), (4896, 173859), (5202, 163632), (5712, 149022), (5844, 145656), (6048, 140743), (6069, 140256), (6426, 132464), (6818, 124848), (6936, 122724), (7344, 115906), (7792, 109242), (7803, 109088), (8092, 105192), (8279, 102816), (8568, 99348), (8766, 97104), (9248, 92043), (10227, 83232), (10404, 81816), (11424, 74511), (11688, 72828), (12138, 70128), (12852, 66232), (13149, 64736), (13636, 62424), (13872, 61362), (14688, 57953), (15584, 54621), (15606, 54544), (16184, 52596), (16558, 51408), (17136, 49674), (17532, 48552), (18207, 46752), (20454, 41616), (20808, 40908), (23376, 36414), (24276, 35064), (24837, 34272), (25704, 33116), (26298, 32368), (27272, 31212), (27744, 30681)]