2113643488

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{17609}}^1$

素因数の和:17672

約数の個数: 72

約数和(自身を含む): 4721734080

約数和(自身を除く): 2608090592

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 968, 992, 1364, 1936, 2728, 3751, 3872, 5456, 7502, 10912, 15004, 17609, 30008, 35218, 60016, 70436, 120032, 140872, 193699, 281744, 387398, 545879, 563488, 774796, 1091758, 1549592, 2130689, 2183516, 3099184, 4261378, 4367032, 6004669, 6198368, 8522756, 8734064, 12009338, 17045512, 17468128, 24018676, 34091024, 48037352, 66051359, 68182048, 96074704, 132102718, 192149408, 264205436, 528410872, 1056821744, 2113643488]

約数ペア:

[(1, 2113643488), (2, 1056821744), (4, 528410872), (8, 264205436), (11, 192149408), (16, 132102718), (22, 96074704), (31, 68182048), (32, 66051359), (44, 48037352), (62, 34091024), (88, 24018676), (121, 17468128), (124, 17045512), (176, 12009338), (242, 8734064), (248, 8522756), (341, 6198368), (352, 6004669), (484, 4367032), (496, 4261378), (682, 3099184), (968, 2183516), (992, 2130689), (1364, 1549592), (1936, 1091758), (2728, 774796), (3751, 563488), (3872, 545879), (5456, 387398), (7502, 281744), (10912, 193699), (15004, 140872), (17609, 120032), (30008, 70436), (35218, 60016)]