255684312

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1579}}^1$

素因数の和:1777

約数の個数: 96

約数和(自身を含む): 750531600

約数和(自身を除く): 494847288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 173, 234, 312, 346, 468, 519, 692, 936, 1038, 1384, 1557, 1579, 2076, 2249, 3114, 3158, 4152, 4498, 4737, 6228, 6316, 6747, 8996, 9474, 12456, 12632, 13494, 14211, 17992, 18948, 20241, 20527, 26988, 28422, 37896, 40482, 41054, 53976, 56844, 61581, 80964, 82108, 113688, 123162, 161928, 164216, 184743, 246324, 273167, 369486, 492648, 546334, 738972, 819501, 1092668, 1477944, 1639002, 2185336, 2458503, 3278004, 3551171, 4917006, 6556008, 7102342, 9834012, 10653513, 14204684, 19668024, 21307026, 28409368, 31960539, 42614052, 63921078, 85228104, 127842156, 255684312]

約数ペア:

[(1, 255684312), (2, 127842156), (3, 85228104), (4, 63921078), (6, 42614052), (8, 31960539), (9, 28409368), (12, 21307026), (13, 19668024), (18, 14204684), (24, 10653513), (26, 9834012), (36, 7102342), (39, 6556008), (52, 4917006), (72, 3551171), (78, 3278004), (104, 2458503), (117, 2185336), (156, 1639002), (173, 1477944), (234, 1092668), (312, 819501), (346, 738972), (468, 546334), (519, 492648), (692, 369486), (936, 273167), (1038, 246324), (1384, 184743), (1557, 164216), (1579, 161928), (2076, 123162), (2249, 113688), (3114, 82108), (3158, 80964), (4152, 61581), (4498, 56844), (4737, 53976), (6228, 41054), (6316, 40482), (6747, 37896), (8996, 28422), (9474, 26988), (12456, 20527), (12632, 20241), (13494, 18948), (14211, 17992)]