219064848

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{147221}}^1$

素因数の和:147263

約数の個数: 40

約数和(自身を含む): 584176896

約数和(自身を除く): 365112048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 147221, 294442, 441663, 588884, 883326, 1177768, 1766652, 2355536, 3533304, 4563851, 7066608, 9127702, 13691553, 18255404, 27383106, 36510808, 54766212, 73021616, 109532424, 219064848]

約数ペア:

[(1, 219064848), (2, 109532424), (3, 73021616), (4, 54766212), (6, 36510808), (8, 27383106), (12, 18255404), (16, 13691553), (24, 9127702), (31, 7066608), (48, 4563851), (62, 3533304), (93, 2355536), (124, 1766652), (186, 1177768), (248, 883326), (372, 588884), (496, 441663), (744, 294442), (1488, 147221)]