381666888

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{59561}}^1$

素因数の和:59662

約数の個数: 48

約数和(自身を含む): 1045313100

約数和(自身を除く): 663646212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 59561, 119122, 178683, 238244, 357366, 476488, 536049, 714732, 1072098, 1429464, 2144196, 4288392, 5300929, 10601858, 15902787, 21203716, 31805574, 42407432, 47708361, 63611148, 95416722, 127222296, 190833444, 381666888]

約数ペア:

[(1, 381666888), (2, 190833444), (3, 127222296), (4, 95416722), (6, 63611148), (8, 47708361), (9, 42407432), (12, 31805574), (18, 21203716), (24, 15902787), (36, 10601858), (72, 5300929), (89, 4288392), (178, 2144196), (267, 1429464), (356, 1072098), (534, 714732), (712, 536049), (801, 476488), (1068, 357366), (1602, 238244), (2136, 178683), (3204, 119122), (6408, 59561)]