272627680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131071}}^1$

素因数の和:131099

約数の個数: 48

約数和(自身を含む): 693633024

約数和(自身を除く): 421005344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 131071, 262142, 524284, 655355, 1048568, 1310710, 1703923, 2097136, 2621420, 3407846, 4194272, 5242840, 6815692, 8519615, 10485680, 13631384, 17039230, 20971360, 27262768, 34078460, 54525536, 68156920, 136313840, 272627680]

約数ペア:

[(1, 272627680), (2, 136313840), (4, 68156920), (5, 54525536), (8, 34078460), (10, 27262768), (13, 20971360), (16, 17039230), (20, 13631384), (26, 10485680), (32, 8519615), (40, 6815692), (52, 5242840), (65, 4194272), (80, 3407846), (104, 2621420), (130, 2097136), (160, 1703923), (208, 1310710), (260, 1048568), (416, 655355), (520, 524284), (1040, 262142), (2080, 131071)]