1298523912

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{233}}^1\times {\mathrm{677}}^1$

素因数の和:940

約数の個数: 128

約数和(自身を含む): 3807648000

約数和(自身を除く): 2509124088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 233, 294, 343, 392, 466, 588, 677, 686, 699, 932, 1029, 1176, 1354, 1372, 1398, 1631, 1864, 2031, 2058, 2708, 2744, 2796, 3262, 4062, 4116, 4739, 4893, 5416, 5592, 6524, 8124, 8232, 9478, 9786, 11417, 13048, 14217, 16248, 18956, 19572, 22834, 28434, 33173, 34251, 37912, 39144, 45668, 56868, 66346, 68502, 79919, 91336, 99519, 113736, 132692, 137004, 157741, 159838, 199038, 232211, 239757, 265384, 274008, 315482, 319676, 398076, 464422, 473223, 479514, 630964, 639352, 696633, 796152, 928844, 946446, 959028, 1104187, 1261928, 1393266, 1857688, 1892892, 1918056, 2208374, 2786532, 3312561, 3785784, 4416748, 5573064, 6625122, 7729309, 8833496, 13250244, 15458618, 23187927, 26500488, 30917236, 46375854, 54105163, 61834472, 92751708, 108210326, 162315489, 185503416, 216420652, 324630978, 432841304, 649261956, 1298523912]

約数ペア:

[(1, 1298523912), (2, 649261956), (3, 432841304), (4, 324630978), (6, 216420652), (7, 185503416), (8, 162315489), (12, 108210326), (14, 92751708), (21, 61834472), (24, 54105163), (28, 46375854), (42, 30917236), (49, 26500488), (56, 23187927), (84, 15458618), (98, 13250244), (147, 8833496), (168, 7729309), (196, 6625122), (233, 5573064), (294, 4416748), (343, 3785784), (392, 3312561), (466, 2786532), (588, 2208374), (677, 1918056), (686, 1892892), (699, 1857688), (932, 1393266), (1029, 1261928), (1176, 1104187), (1354, 959028), (1372, 946446), (1398, 928844), (1631, 796152), (1864, 696633), (2031, 639352), (2058, 630964), (2708, 479514), (2744, 473223), (2796, 464422), (3262, 398076), (4062, 319676), (4116, 315482), (4739, 274008), (4893, 265384), (5416, 239757), (5592, 232211), (6524, 199038), (8124, 159838), (8232, 157741), (9478, 137004), (9786, 132692), (11417, 113736), (13048, 99519), (14217, 91336), (16248, 79919), (18956, 68502), (19572, 66346), (22834, 56868), (28434, 45668), (33173, 39144), (34251, 37912)]