255071844

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{228559}}^1$

素因数の和:228600

約数の個数: 36

約数和(自身を含む): 665566720

約数和(自身を除く): 410494876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 228559, 457118, 685677, 914236, 1371354, 2057031, 2742708, 4114062, 7085329, 8228124, 14170658, 21255987, 28341316, 42511974, 63767961, 85023948, 127535922, 255071844]

約数ペア:

[(1, 255071844), (2, 127535922), (3, 85023948), (4, 63767961), (6, 42511974), (9, 28341316), (12, 21255987), (18, 14170658), (31, 8228124), (36, 7085329), (62, 4114062), (93, 2742708), (124, 2057031), (186, 1371354), (279, 914236), (372, 685677), (558, 457118), (1116, 228559)]