256143288

素因数分解:

$2^3\times 3^1\times {\mathrm{1931}}^1\times {\mathrm{5527}}^1$

素因数の和:7467

約数の個数: 32

約数和(自身を含む): 640805760

約数和(自身を除く): 384662472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1931, 3862, 5527, 5793, 7724, 11054, 11586, 15448, 16581, 22108, 23172, 33162, 44216, 46344, 66324, 132648, 10672637, 21345274, 32017911, 42690548, 64035822, 85381096, 128071644, 256143288]

約数ペア:

[(1, 256143288), (2, 128071644), (3, 85381096), (4, 64035822), (6, 42690548), (8, 32017911), (12, 21345274), (24, 10672637), (1931, 132648), (3862, 66324), (5527, 46344), (5793, 44216), (7724, 33162), (11054, 23172), (11586, 22108), (15448, 16581)]