740997712

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16417}}^1$

素因数の和:16476

約数の個数: 80

約数和(自身を含む): 1824105472

約数和(自身を除く): 1083107760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 16417, 22568, 32834, 45136, 65668, 114919, 131336, 213421, 229838, 262672, 426842, 459676, 508927, 853684, 919352, 1017854, 1493947, 1707368, 1838704, 2035708, 2987894, 3414736, 3562489, 4071416, 5975788, 6616051, 7124978, 8142832, 11951576, 13232102, 14249956, 23903152, 26464204, 28499912, 46312357, 52928408, 56999824, 92624714, 105856816, 185249428, 370498856, 740997712]

約数ペア:

[(1, 740997712), (2, 370498856), (4, 185249428), (7, 105856816), (8, 92624714), (13, 56999824), (14, 52928408), (16, 46312357), (26, 28499912), (28, 26464204), (31, 23903152), (52, 14249956), (56, 13232102), (62, 11951576), (91, 8142832), (104, 7124978), (112, 6616051), (124, 5975788), (182, 4071416), (208, 3562489), (217, 3414736), (248, 2987894), (364, 2035708), (403, 1838704), (434, 1707368), (496, 1493947), (728, 1017854), (806, 919352), (868, 853684), (1456, 508927), (1612, 459676), (1736, 426842), (2821, 262672), (3224, 229838), (3472, 213421), (5642, 131336), (6448, 114919), (11284, 65668), (16417, 45136), (22568, 32834)]