281907792

素因数分解:

$2^4\times 3^2\times {\mathrm{1957693}}^1$

素因数の和:1957707

約数の個数: 30

約数和(自身を含む): 788950682

約数和(自身を除く): 507042890

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1957693, 3915386, 5873079, 7830772, 11746158, 15661544, 17619237, 23492316, 31323088, 35238474, 46984632, 70476948, 93969264, 140953896, 281907792]

約数ペア:

[(1, 281907792), (2, 140953896), (3, 93969264), (4, 70476948), (6, 46984632), (8, 35238474), (9, 31323088), (12, 23492316), (16, 17619237), (18, 15661544), (24, 11746158), (36, 7830772), (48, 5873079), (72, 3915386), (144, 1957693)]