256296

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 655200

約数和(自身を除く): 398904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 181, 236, 354, 362, 472, 543, 708, 724, 1086, 1416, 1448, 2172, 4344, 10679, 21358, 32037, 42716, 64074, 85432, 128148, 256296]

約数ペア:

[(1, 256296), (2, 128148), (3, 85432), (4, 64074), (6, 42716), (8, 32037), (12, 21358), (24, 10679), (59, 4344), (118, 2172), (177, 1448), (181, 1416), (236, 1086), (354, 724), (362, 708), (472, 543)]