280617168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3541}}^1$

素因数の和:3692

約数の個数: 80

約数和(自身を含む): 787060736

約数和(自身を除く): 506443568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 3541, 4953, 6096, 6604, 7082, 9906, 10623, 13208, 14164, 19812, 21246, 26416, 28328, 39624, 42492, 46033, 56656, 79248, 84984, 92066, 138099, 169968, 184132, 276198, 368264, 449707, 552396, 736528, 899414, 1104792, 1349121, 1798828, 2209584, 2698242, 3597656, 5396484, 5846191, 7195312, 10792968, 11692382, 17538573, 21585936, 23384764, 35077146, 46769528, 70154292, 93539056, 140308584, 280617168]

約数ペア:

[(1, 280617168), (2, 140308584), (3, 93539056), (4, 70154292), (6, 46769528), (8, 35077146), (12, 23384764), (13, 21585936), (16, 17538573), (24, 11692382), (26, 10792968), (39, 7195312), (48, 5846191), (52, 5396484), (78, 3597656), (104, 2698242), (127, 2209584), (156, 1798828), (208, 1349121), (254, 1104792), (312, 899414), (381, 736528), (508, 552396), (624, 449707), (762, 368264), (1016, 276198), (1524, 184132), (1651, 169968), (2032, 138099), (3048, 92066), (3302, 84984), (3541, 79248), (4953, 56656), (6096, 46033), (6604, 42492), (7082, 39624), (9906, 28328), (10623, 26416), (13208, 21246), (14164, 19812)]