231489552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{688957}}^1$

素因数の和:688975

約数の個数: 40

約数和(自身を含む): 683446336

約数和(自身を除く): 451956784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 688957, 1377914, 2066871, 2755828, 4133742, 4822699, 5511656, 8267484, 9645398, 11023312, 14468097, 16534968, 19290796, 28936194, 33069936, 38581592, 57872388, 77163184, 115744776, 231489552]

約数ペア:

[(1, 231489552), (2, 115744776), (3, 77163184), (4, 57872388), (6, 38581592), (7, 33069936), (8, 28936194), (12, 19290796), (14, 16534968), (16, 14468097), (21, 11023312), (24, 9645398), (28, 8267484), (42, 5511656), (48, 4822699), (56, 4133742), (84, 2755828), (112, 2066871), (168, 1377914), (336, 688957)]