663641472

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3593}}^1$

素因数の和:3660

約数の個数: 128

約数和(自身を含む): 1950248160

約数和(自身を除く): 1286606688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 148, 156, 192, 208, 222, 296, 312, 384, 416, 444, 481, 592, 624, 832, 888, 962, 1184, 1248, 1443, 1664, 1776, 1924, 2368, 2496, 2886, 3552, 3593, 3848, 4736, 4992, 5772, 7104, 7186, 7696, 10779, 11544, 14208, 14372, 15392, 21558, 23088, 28744, 30784, 43116, 46176, 46709, 57488, 61568, 86232, 92352, 93418, 114976, 132941, 140127, 172464, 184704, 186836, 229952, 265882, 280254, 344928, 373672, 398823, 459904, 531764, 560508, 689856, 747344, 797646, 1063528, 1121016, 1379712, 1494688, 1595292, 1728233, 2127056, 2242032, 2989376, 3190584, 3456466, 4254112, 4484064, 5184699, 5978752, 6381168, 6912932, 8508224, 8968128, 10369398, 12762336, 13825864, 17016448, 17936256, 20738796, 25524672, 27651728, 41477592, 51049344, 55303456, 82955184, 110606912, 165910368, 221213824, 331820736, 663641472]

約数ペア:

[(1, 663641472), (2, 331820736), (3, 221213824), (4, 165910368), (6, 110606912), (8, 82955184), (12, 55303456), (13, 51049344), (16, 41477592), (24, 27651728), (26, 25524672), (32, 20738796), (37, 17936256), (39, 17016448), (48, 13825864), (52, 12762336), (64, 10369398), (74, 8968128), (78, 8508224), (96, 6912932), (104, 6381168), (111, 5978752), (128, 5184699), (148, 4484064), (156, 4254112), (192, 3456466), (208, 3190584), (222, 2989376), (296, 2242032), (312, 2127056), (384, 1728233), (416, 1595292), (444, 1494688), (481, 1379712), (592, 1121016), (624, 1063528), (832, 797646), (888, 747344), (962, 689856), (1184, 560508), (1248, 531764), (1443, 459904), (1664, 398823), (1776, 373672), (1924, 344928), (2368, 280254), (2496, 265882), (2886, 229952), (3552, 186836), (3593, 184704), (3848, 172464), (4736, 140127), (4992, 132941), (5772, 114976), (7104, 93418), (7186, 92352), (7696, 86232), (10779, 61568), (11544, 57488), (14208, 46709), (14372, 46176), (15392, 43116), (21558, 30784), (23088, 28744)]