21812480928

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 864

約数和(自身を含む): 82819376640

約数和(自身を除く): 61006895712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 27, 28, 32, 36, 38, 42, 46, 48, 49, 54, 56, 57, 63, 69, 72, 76, 81, 84, 92, 96, 98, 108, 112, 114, 126, 131, 133, 138, 144, 147, 152, 161, 162, 168, 171, 184, 189, 196, 207, 216, 224, 228, 243, 252, 262, 266, 276, 288, 294, 304, 322, 324, 336, 342, 368, 378, 392, 393, 399, 414, 432, 437, 441, 456, 483, 486, 504, 513, 524, 532, 552, 567, 588, 608, 621, 644, 648, 672, 684, 736, 756, 784, 786, 798, 828, 864, 874, 882, 912, 917, 931, 966, 972, 1008, 1026, 1048, 1064, 1104, 1127, 1134, 1176, 1179, 1197, 1242, 1288, 1296, 1311, 1323, 1368, 1449, 1512, 1539, 1568, 1572, 1596, 1656, 1701, 1748, 1764, 1824, 1834, 1862, 1863, 1932, 1944, 2016, 2052, 2096, 2128, 2208, 2254, 2268, 2352, 2358, 2394, 2484, 2489, 2576, 2592, 2622, 2646, 2736, 2751, 2793, 2898, 3013, 3024, 3059, 3078, 3144, 3192, 3312, 3381, 3402, 3496, 3528, 3537, 3591, 3668, 3724, 3726, 3864, 3888, 3933, 3969, 4104, 4192, 4256, 4347, 4508, 4536, 4617, 4704, 4716, 4788, 4968, 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44712, 44802, 46368, 47196, 47628, 48208, 48944, 49248, 49518, 50274, 51352, 52164, 52269, 54096, 54234, 54432, 55062, 56592, 57247, 57456, 57771, 59616, 59736, 60858, 62928, 63273, 63504, 63666, 64239, 64638, 66024, 67032, 67203, 69552, 69692, 70794, 72312, 73416, 73872, 74277, 75411, 77028, 78246, 79648, 81144, 81351, 82593, 84364, 84888, 85652, 86184, 88032, 89376, 89424, 89604, 91287, 94392, 95256, 96416, 97888, 99036, 100548, 102704, 104328, 104538, 106191, 108192, 108468, 110124, 113184, 114494, 114912, 115542, 119472, 121716, 121961, 125856, 126546, 127008, 127332, 128478, 129276, 132048, 134064, 134406, 139104, 139384, 141588, 144624, 146832, 147637, 147744, 148554, 150822, 154056, 156492, 156807, 162288, 162702, 165186, 168728, 169776, 171304, 171741, 172368, 173313, 178848, 179208, 182574, 188784, 189819, 190512, 192717, 198072, 201096, 201609, 205408, 208656, 209076, 212382, 216936, 220248, 222831, 226233, 228988, 231084, 238944, 243432, 243922, 244053, 247779, 253092, 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約数ペア:

[(1, 21812480928), (2, 10906240464), (3, 7270826976), (4, 5453120232), (6, 3635413488), (7, 3116068704), (8, 2726560116), (9, 2423608992), (12, 1817706744), (14, 1558034352), (16, 1363280058), (18, 1211804496), (19, 1148025312), (21, 1038689568), (23, 948368736), (24, 908853372), (27, 807869664), (28, 779017176), (32, 681640029), (36, 605902248), (38, 574012656), (42, 519344784), (46, 474184368), (48, 454426686), (49, 445152672), (54, 403934832), (56, 389508588), (57, 382675104), (63, 346229856), (69, 316122912), (72, 302951124), (76, 287006328), (81, 269289888), (84, 259672392), (92, 237092184), (96, 227213343), (98, 222576336), (108, 201967416), (112, 194754294), (114, 191337552), (126, 173114928), (131, 166507488), (133, 164003616), (138, 158061456), (144, 151475562), (147, 148384224), (152, 143503164), (161, 135481248), (162, 134644944), (168, 129836196), (171, 127558368), (184, 118546092), (189, 115409952), (196, 111288168), (207, 105374304), (216, 100983708), (224, 97377147), (228, 95668776), (243, 89763296), (252, 86557464), (262, 83253744), (266, 82001808), (276, 79030728), (288, 75737781), (294, 74192112), (304, 71751582), (322, 67740624), (324, 67322472), (336, 64918098), (342, 63779184), (368, 59273046), (378, 57704976), (392, 55644084), (393, 55502496), (399, 54667872), (414, 52687152), (432, 50491854), (437, 49914144), (441, 49461408), (456, 47834388), (483, 45160416), (486, 44881648), (504, 43278732), (513, 42519456), (524, 41626872), (532, 41000904), (552, 39515364), (567, 38469984), (588, 37096056), (608, 35875791), (621, 35124768), (644, 33870312), (648, 33661236), (672, 32459049), (684, 31889592), (736, 29636523), (756, 28852488), (784, 27822042), (786, 27751248), (798, 27333936), (828, 26343576), (864, 25245927), (874, 24957072), (882, 24730704), (912, 23917194), (917, 23786784), (931, 23429088), (966, 22580208), (972, 22440824), (1008, 21639366), (1026, 21259728), (1048, 20813436), (1064, 20500452), (1104, 19757682), (1127, 19354464), (1134, 19234992), (1176, 18548028), (1179, 18500832), (1197, 18222624), (1242, 17562384), (1288, 16935156), (1296, 16830618), (1311, 16638048), (1323, 16487136), (1368, 15944796), (1449, 15053472), (1512, 14426244), (1539, 14173152), (1568, 13911021), (1572, 13875624), (1596, 13666968), (1656, 13171788), (1701, 12823328), (1748, 12478536), (1764, 12365352), (1824, 11958597), (1834, 11893392), (1862, 11714544), (1863, 11708256), (1932, 11290104), (1944, 11220412), (2016, 10819683), (2052, 10629864), (2096, 10406718), (2128, 10250226), (2208, 9878841), (2254, 9677232), (2268, 9617496), (2352, 9274014), (2358, 9250416), (2394, 9111312), (2484, 8781192), (2489, 8763552), (2576, 8467578), (2592, 8415309), (2622, 8319024), (2646, 8243568), (2736, 7972398), (2751, 7928928), (2793, 7809696), (2898, 7526736), (3013, 7239456), (3024, 7213122), (3059, 7130592), (3078, 7086576), (3144, 6937812), (3192, 6833484), (3312, 6585894), (3381, 6451488), (3402, 6411664), (3496, 6239268), (3528, 6182676), (3537, 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(47628, 457976), (48208, 452466), (48944, 445662), (49248, 442911), (49518, 440496), (50274, 433872), (51352, 424764), (52164, 418152), (52269, 417312), (54096, 403218), (54234, 402192), (54432, 400729), (55062, 396144), (56592, 385434), (57247, 381024), (57456, 379638), (57771, 377568), (59616, 365883), (59736, 365148), (60858, 358416), (62928, 346626), (63273, 344736), (63504, 343482), (63666, 342608), (64239, 339552), (64638, 337456), (66024, 330372), (67032, 325404), (67203, 324576), (69552, 313614), (69692, 312984), (70794, 308112), (72312, 301644), (73416, 297108), (73872, 295274), (74277, 293664), (75411, 289248), (77028, 283176), (78246, 278768), (79648, 273861), (81144, 268812), (81351, 268128), (82593, 264096), (84364, 258552), (84888, 256956), (85652, 254664), (86184, 253092), (88032, 247779), (89376, 244053), (89424, 243922), (89604, 243432), (91287, 238944), (94392, 231084), (95256, 228988), (96416, 226233), (97888, 222831), (99036, 220248), (100548, 216936), (102704, 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