407501664

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1423}}^1$

素因数の和:1612

約数の個数: 96

約数和(自身を含む): 1133959680

約数和(自身を除く): 726458016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 157, 228, 304, 314, 456, 471, 608, 628, 912, 942, 1256, 1423, 1824, 1884, 2512, 2846, 2983, 3768, 4269, 5024, 5692, 5966, 7536, 8538, 8949, 11384, 11932, 15072, 17076, 17898, 22768, 23864, 27037, 34152, 35796, 45536, 47728, 54074, 68304, 71592, 81111, 95456, 108148, 136608, 143184, 162222, 216296, 223411, 286368, 324444, 432592, 446822, 648888, 670233, 865184, 893644, 1297776, 1340466, 1787288, 2595552, 2680932, 3574576, 4244809, 5361864, 7149152, 8489618, 10723728, 12734427, 16979236, 21447456, 25468854, 33958472, 50937708, 67916944, 101875416, 135833888, 203750832, 407501664]

約数ペア:

[(1, 407501664), (2, 203750832), (3, 135833888), (4, 101875416), (6, 67916944), (8, 50937708), (12, 33958472), (16, 25468854), (19, 21447456), (24, 16979236), (32, 12734427), (38, 10723728), (48, 8489618), (57, 7149152), (76, 5361864), (96, 4244809), (114, 3574576), (152, 2680932), (157, 2595552), (228, 1787288), (304, 1340466), (314, 1297776), (456, 893644), (471, 865184), (608, 670233), (628, 648888), (912, 446822), (942, 432592), (1256, 324444), (1423, 286368), (1824, 223411), (1884, 216296), (2512, 162222), (2846, 143184), (2983, 136608), (3768, 108148), (4269, 95456), (5024, 81111), (5692, 71592), (5966, 68304), (7536, 54074), (8538, 47728), (8949, 45536), (11384, 35796), (11932, 34152), (15072, 27037), (17076, 23864), (17898, 22768)]