1618769904

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1847}}^1$

素因数の和:1939

約数の個数: 120

約数和(自身を含む): 4550958720

約数和(自身を除く): 2932188816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 961, 1178, 1488, 1767, 1847, 1922, 2356, 2883, 3534, 3694, 3844, 4712, 5541, 5766, 7068, 7388, 7688, 9424, 11082, 11532, 14136, 14776, 15376, 18259, 22164, 23064, 28272, 29552, 35093, 36518, 44328, 46128, 54777, 57257, 70186, 73036, 88656, 105279, 109554, 114514, 140372, 146072, 171771, 210558, 219108, 229028, 280744, 292144, 343542, 421116, 438216, 458056, 561488, 687084, 842232, 876432, 916112, 1087883, 1374168, 1684464, 1774967, 2175766, 2748336, 3263649, 3549934, 4351532, 5324901, 6527298, 7099868, 8703064, 10649802, 13054596, 14199736, 17406128, 21299604, 26109192, 28399472, 33724373, 42599208, 52218384, 67448746, 85198416, 101173119, 134897492, 202346238, 269794984, 404692476, 539589968, 809384952, 1618769904]

約数ペア:

[(1, 1618769904), (2, 809384952), (3, 539589968), (4, 404692476), (6, 269794984), (8, 202346238), (12, 134897492), (16, 101173119), (19, 85198416), (24, 67448746), (31, 52218384), (38, 42599208), (48, 33724373), (57, 28399472), (62, 26109192), (76, 21299604), (93, 17406128), (114, 14199736), (124, 13054596), (152, 10649802), (186, 8703064), (228, 7099868), (248, 6527298), (304, 5324901), (372, 4351532), (456, 3549934), (496, 3263649), (589, 2748336), (744, 2175766), (912, 1774967), (961, 1684464), (1178, 1374168), (1488, 1087883), (1767, 916112), (1847, 876432), (1922, 842232), (2356, 687084), (2883, 561488), (3534, 458056), (3694, 438216), (3844, 421116), (4712, 343542), (5541, 292144), (5766, 280744), (7068, 229028), (7388, 219108), (7688, 210558), (9424, 171771), (11082, 146072), (11532, 140372), (14136, 114514), (14776, 109554), (15376, 105279), (18259, 88656), (22164, 73036), (23064, 70186), (28272, 57257), (29552, 54777), (35093, 46128), (36518, 44328)]