253170468

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{26339}}^1$

素因数の和:26441

約数の個数: 48

約数和(自身を含む): 663768000

約数和(自身を除く): 410597532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 26339, 52678, 79017, 105356, 158034, 237051, 316068, 474102, 711153, 948204, 1422306, 2344171, 2844612, 4688342, 7032513, 9376684, 14065026, 21097539, 28130052, 42195078, 63292617, 84390156, 126585234, 253170468]

約数ペア:

[(1, 253170468), (2, 126585234), (3, 84390156), (4, 63292617), (6, 42195078), (9, 28130052), (12, 21097539), (18, 14065026), (27, 9376684), (36, 7032513), (54, 4688342), (89, 2844612), (108, 2344171), (178, 1422306), (267, 948204), (356, 711153), (534, 474102), (801, 316068), (1068, 237051), (1602, 158034), (2403, 105356), (3204, 79017), (4806, 52678), (9612, 26339)]