938313168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{5851}}^1$

素因数の和:6132

約数の個数: 80

約数和(自身を含む): 2621040576

約数和(自身を除く): 1682727408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 257, 312, 514, 624, 771, 1028, 1542, 2056, 3084, 3341, 4112, 5851, 6168, 6682, 10023, 11702, 12336, 13364, 17553, 20046, 23404, 26728, 35106, 40092, 46808, 53456, 70212, 76063, 80184, 93616, 140424, 152126, 160368, 228189, 280848, 304252, 456378, 608504, 912756, 1217008, 1503707, 1825512, 3007414, 3651024, 4511121, 6014828, 9022242, 12029656, 18044484, 19548191, 24059312, 36088968, 39096382, 58644573, 72177936, 78192764, 117289146, 156385528, 234578292, 312771056, 469156584, 938313168]

約数ペア:

[(1, 938313168), (2, 469156584), (3, 312771056), (4, 234578292), (6, 156385528), (8, 117289146), (12, 78192764), (13, 72177936), (16, 58644573), (24, 39096382), (26, 36088968), (39, 24059312), (48, 19548191), (52, 18044484), (78, 12029656), (104, 9022242), (156, 6014828), (208, 4511121), (257, 3651024), (312, 3007414), (514, 1825512), (624, 1503707), (771, 1217008), (1028, 912756), (1542, 608504), (2056, 456378), (3084, 304252), (3341, 280848), (4112, 228189), (5851, 160368), (6168, 152126), (6682, 140424), (10023, 93616), (11702, 80184), (12336, 76063), (13364, 70212), (17553, 53456), (20046, 46808), (23404, 40092), (26728, 35106)]