123123408

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{14827}}^1$

素因数の和:15011

約数の個数: 40

約数和(自身を含む): 319928928

約数和(自身を除く): 196805520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 8304, 14827, 29654, 44481, 59308, 88962, 118616, 177924, 237232, 355848, 711696, 2565071, 5130142, 7695213, 10260284, 15390426, 20520568, 30780852, 41041136, 61561704, 123123408]

約数ペア:

[(1, 123123408), (2, 61561704), (3, 41041136), (4, 30780852), (6, 20520568), (8, 15390426), (12, 10260284), (16, 7695213), (24, 5130142), (48, 2565071), (173, 711696), (346, 355848), (519, 237232), (692, 177924), (1038, 118616), (1384, 88962), (2076, 59308), (2768, 44481), (4152, 29654), (8304, 14827)]