231731696

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2153}}^1$

素因数の和:2230

約数の個数: 60

約数和(自身を含む): 530452656

約数和(自身を除く): 298720960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 961, 1736, 1922, 2153, 3472, 3844, 4306, 6727, 7688, 8612, 13454, 15071, 15376, 17224, 26908, 30142, 34448, 53816, 60284, 66743, 107632, 120568, 133486, 241136, 266972, 467201, 533944, 934402, 1067888, 1868804, 2069033, 3737608, 4138066, 7475216, 8276132, 14483231, 16552264, 28966462, 33104528, 57932924, 115865848, 231731696]

約数ペア:

[(1, 231731696), (2, 115865848), (4, 57932924), (7, 33104528), (8, 28966462), (14, 16552264), (16, 14483231), (28, 8276132), (31, 7475216), (56, 4138066), (62, 3737608), (112, 2069033), (124, 1868804), (217, 1067888), (248, 934402), (434, 533944), (496, 467201), (868, 266972), (961, 241136), (1736, 133486), (1922, 120568), (2153, 107632), (3472, 66743), (3844, 60284), (4306, 53816), (6727, 34448), (7688, 30142), (8612, 26908), (13454, 17224), (15071, 15376)]