395690944

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18131}}^1$

素因数の和:18185

約数の個数: 56

約数和(自身を含む): 884261376

約数和(自身を除く): 488570432

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 5456, 10912, 18131, 21824, 36262, 72524, 145048, 199441, 290096, 398882, 562061, 580192, 797764, 1124122, 1160384, 1595528, 2248244, 3191056, 4496488, 6182671, 6382112, 8992976, 12365342, 12764224, 17985952, 24730684, 35971904, 49461368, 98922736, 197845472, 395690944]

約数ペア:

[(1, 395690944), (2, 197845472), (4, 98922736), (8, 49461368), (11, 35971904), (16, 24730684), (22, 17985952), (31, 12764224), (32, 12365342), (44, 8992976), (62, 6382112), (64, 6182671), (88, 4496488), (124, 3191056), (176, 2248244), (248, 1595528), (341, 1160384), (352, 1124122), (496, 797764), (682, 580192), (704, 562061), (992, 398882), (1364, 290096), (1984, 199441), (2728, 145048), (5456, 72524), (10912, 36262), (18131, 21824)]