644523168

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1151}}^1$

素因数の和:1490

約数の個数: 96

約数和(自身を含む): 1788272640

約数和(自身を除く): 1143749472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 307, 456, 608, 614, 912, 921, 1151, 1228, 1824, 1842, 2302, 2456, 3453, 3684, 4604, 4912, 5833, 6906, 7368, 9208, 9824, 11666, 13812, 14736, 17499, 18416, 21869, 23332, 27624, 29472, 34998, 36832, 43738, 46664, 55248, 65607, 69996, 87476, 93328, 110496, 131214, 139992, 174952, 186656, 262428, 279984, 349904, 353357, 524856, 559968, 699808, 706714, 1049712, 1060071, 1413428, 2099424, 2120142, 2826856, 4240284, 5653712, 6713783, 8480568, 11307424, 13427566, 16961136, 20141349, 26855132, 33922272, 40282698, 53710264, 80565396, 107420528, 161130792, 214841056, 322261584, 644523168]

約数ペア:

[(1, 644523168), (2, 322261584), (3, 214841056), (4, 161130792), (6, 107420528), (8, 80565396), (12, 53710264), (16, 40282698), (19, 33922272), (24, 26855132), (32, 20141349), (38, 16961136), (48, 13427566), (57, 11307424), (76, 8480568), (96, 6713783), (114, 5653712), (152, 4240284), (228, 2826856), (304, 2120142), (307, 2099424), (456, 1413428), (608, 1060071), (614, 1049712), (912, 706714), (921, 699808), (1151, 559968), (1228, 524856), (1824, 353357), (1842, 349904), (2302, 279984), (2456, 262428), (3453, 186656), (3684, 174952), (4604, 139992), (4912, 131214), (5833, 110496), (6906, 93328), (7368, 87476), (9208, 69996), (9824, 65607), (11666, 55248), (13812, 46664), (14736, 43738), (17499, 36832), (18416, 34998), (21869, 29472), (23332, 27624)]