490219332

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{22483}}^1$

素因数の和:22592

約数の個数: 48

約数和(自身を含む): 1208739840

約数和(自身を除く): 718520508

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 948, 1817, 3634, 5451, 7268, 10902, 21804, 22483, 44966, 67449, 89932, 134898, 269796, 517109, 1034218, 1551327, 1776157, 2068436, 3102654, 3552314, 5328471, 6205308, 7104628, 10656942, 21313884, 40851611, 81703222, 122554833, 163406444, 245109666, 490219332]

約数ペア:

[(1, 490219332), (2, 245109666), (3, 163406444), (4, 122554833), (6, 81703222), (12, 40851611), (23, 21313884), (46, 10656942), (69, 7104628), (79, 6205308), (92, 5328471), (138, 3552314), (158, 3102654), (237, 2068436), (276, 1776157), (316, 1551327), (474, 1034218), (948, 517109), (1817, 269796), (3634, 134898), (5451, 89932), (7268, 67449), (10902, 44966), (21804, 22483)]