397729896

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{2063}}^1$

素因数の和:2378

約数の個数: 64

約数和(自身を含む): 1032825600

約数和(自身を除く): 635095704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 277, 348, 554, 696, 831, 1108, 1662, 2063, 2216, 3324, 4126, 6189, 6648, 8033, 8252, 12378, 16066, 16504, 24099, 24756, 32132, 48198, 49512, 59827, 64264, 96396, 119654, 179481, 192792, 239308, 358962, 478616, 571451, 717924, 1142902, 1435848, 1714353, 2285804, 3428706, 4571608, 6857412, 13714824, 16572079, 33144158, 49716237, 66288316, 99432474, 132576632, 198864948, 397729896]

約数ペア:

[(1, 397729896), (2, 198864948), (3, 132576632), (4, 99432474), (6, 66288316), (8, 49716237), (12, 33144158), (24, 16572079), (29, 13714824), (58, 6857412), (87, 4571608), (116, 3428706), (174, 2285804), (232, 1714353), (277, 1435848), (348, 1142902), (554, 717924), (696, 571451), (831, 478616), (1108, 358962), (1662, 239308), (2063, 192792), (2216, 179481), (3324, 119654), (4126, 96396), (6189, 64264), (6648, 59827), (8033, 49512), (8252, 48198), (12378, 32132), (16066, 24756), (16504, 24099)]