390380496

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15731}}^1$

素因数の和:15800

約数の個数: 80

約数和(自身を含む): 1123642368

約数和(自身を除く): 733261872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 752, 1034, 1128, 1551, 2068, 2256, 3102, 4136, 6204, 8272, 12408, 15731, 24816, 31462, 47193, 62924, 94386, 125848, 173041, 188772, 251696, 346082, 377544, 519123, 692164, 739357, 755088, 1038246, 1384328, 1478714, 2076492, 2218071, 2768656, 2957428, 4152984, 4436142, 5914856, 8132927, 8305968, 8872284, 11829712, 16265854, 17744568, 24398781, 32531708, 35489136, 48797562, 65063416, 97595124, 130126832, 195190248, 390380496]

約数ペア:

[(1, 390380496), (2, 195190248), (3, 130126832), (4, 97595124), (6, 65063416), (8, 48797562), (11, 35489136), (12, 32531708), (16, 24398781), (22, 17744568), (24, 16265854), (33, 11829712), (44, 8872284), (47, 8305968), (48, 8132927), (66, 5914856), (88, 4436142), (94, 4152984), (132, 2957428), (141, 2768656), (176, 2218071), (188, 2076492), (264, 1478714), (282, 1384328), (376, 1038246), (517, 755088), (528, 739357), (564, 692164), (752, 519123), (1034, 377544), (1128, 346082), (1551, 251696), (2068, 188772), (2256, 173041), (3102, 125848), (4136, 94386), (6204, 62924), (8272, 47193), (12408, 31462), (15731, 24816)]