630645896

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{14699}}^1$

素因数の和:14909

約数の個数: 32

約数和(自身を含む): 1227744000

約数和(自身を除く): 597098104

約数列:

[1, 2, 4, 8, 31, 62, 124, 173, 248, 346, 692, 1384, 5363, 10726, 14699, 21452, 29398, 42904, 58796, 117592, 455669, 911338, 1822676, 2542927, 3645352, 5085854, 10171708, 20343416, 78830737, 157661474, 315322948, 630645896]

約数ペア:

[(1, 630645896), (2, 315322948), (4, 157661474), (8, 78830737), (31, 20343416), (62, 10171708), (124, 5085854), (173, 3645352), (248, 2542927), (346, 1822676), (692, 911338), (1384, 455669), (5363, 117592), (10726, 58796), (14699, 42904), (21452, 29398)]