240683508

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{171427}}^1$

素因数の和:171453

約数の個数: 48

約数和(自身を含む): 671997760

約数和(自身を除く): 431314252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 171427, 342854, 514281, 685708, 1028562, 1542843, 2057124, 2228551, 3085686, 4457102, 4628529, 6171372, 6685653, 8914204, 9257058, 13371306, 18514116, 20056959, 26742612, 40113918, 60170877, 80227836, 120341754, 240683508]

約数ペア:

[(1, 240683508), (2, 120341754), (3, 80227836), (4, 60170877), (6, 40113918), (9, 26742612), (12, 20056959), (13, 18514116), (18, 13371306), (26, 9257058), (27, 8914204), (36, 6685653), (39, 6171372), (52, 4628529), (54, 4457102), (78, 3085686), (108, 2228551), (117, 2057124), (156, 1542843), (234, 1028562), (351, 685708), (468, 514281), (702, 342854), (1404, 171427)]