235661008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:1016

約数の個数: 80

約数和(自身を含む): 525680640

約数和(自身を除く): 290019632

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 47, 62, 88, 94, 124, 176, 188, 248, 341, 376, 496, 517, 682, 752, 919, 1034, 1364, 1457, 1838, 2068, 2728, 2914, 3676, 4136, 5456, 5828, 7352, 8272, 10109, 11656, 14704, 16027, 20218, 23312, 28489, 32054, 40436, 43193, 56978, 64108, 80872, 86386, 113956, 128216, 161744, 172772, 227912, 256432, 313379, 345544, 455824, 475123, 626758, 691088, 950246, 1253516, 1338983, 1900492, 2507032, 2677966, 3800984, 5014064, 5355932, 7601968, 10711864, 14728813, 21423728, 29457626, 58915252, 117830504, 235661008]

約数ペア:

[(1, 235661008), (2, 117830504), (4, 58915252), (8, 29457626), (11, 21423728), (16, 14728813), (22, 10711864), (31, 7601968), (44, 5355932), (47, 5014064), (62, 3800984), (88, 2677966), (94, 2507032), (124, 1900492), (176, 1338983), (188, 1253516), (248, 950246), (341, 691088), (376, 626758), (496, 475123), (517, 455824), (682, 345544), (752, 313379), (919, 256432), (1034, 227912), (1364, 172772), (1457, 161744), (1838, 128216), (2068, 113956), (2728, 86386), (2914, 80872), (3676, 64108), (4136, 56978), (5456, 43193), (5828, 40436), (7352, 32054), (8272, 28489), (10109, 23312), (11656, 20218), (14704, 16027)]