255945672

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{114671}}^1$

素因数の和:114714

約数の個数: 48

約数和(自身を含む): 715553280

約数和(自身を除く): 459607608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 114671, 229342, 344013, 458684, 688026, 917368, 1032039, 1376052, 2064078, 2752104, 3554801, 4128156, 7109602, 8256312, 10664403, 14219204, 21328806, 28438408, 31993209, 42657612, 63986418, 85315224, 127972836, 255945672]

約数ペア:

[(1, 255945672), (2, 127972836), (3, 85315224), (4, 63986418), (6, 42657612), (8, 31993209), (9, 28438408), (12, 21328806), (18, 14219204), (24, 10664403), (31, 8256312), (36, 7109602), (62, 4128156), (72, 3554801), (93, 2752104), (124, 2064078), (186, 1376052), (248, 1032039), (279, 917368), (372, 688026), (558, 458684), (744, 344013), (1116, 229342), (2232, 114671)]