416389624

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 914457600

約数和(自身を除く): 498067976

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 239, 371, 424, 478, 587, 742, 956, 1174, 1484, 1673, 1912, 2348, 2968, 3346, 4109, 4696, 6692, 8218, 12667, 13384, 16436, 25334, 31111, 32872, 50668, 62222, 88669, 101336, 124444, 140293, 177338, 217777, 248888, 280586, 354676, 435554, 561172, 709352, 871108, 982051, 1122344, 1742216, 1964102, 3928204, 7435529, 7856408, 14871058, 29742116, 52048703, 59484232, 104097406, 208194812, 416389624]

約数ペア:

[(1, 416389624), (2, 208194812), (4, 104097406), (7, 59484232), (8, 52048703), (14, 29742116), (28, 14871058), (53, 7856408), (56, 7435529), (106, 3928204), (212, 1964102), (239, 1742216), (371, 1122344), (424, 982051), (478, 871108), (587, 709352), (742, 561172), (956, 435554), (1174, 354676), (1484, 280586), (1673, 248888), (1912, 217777), (2348, 177338), (2968, 140293), (3346, 124444), (4109, 101336), (4696, 88669), (6692, 62222), (8218, 50668), (12667, 32872), (13384, 31111), (16436, 25334)]