385847904

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{309173}}^1$

素因数の和:309199

約数の個数: 48

約数和(自身を含む): 1090765872

約数和(自身を除く): 704917968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 309173, 618346, 927519, 1236692, 1855038, 2473384, 3710076, 4019249, 4946768, 7420152, 8038498, 9893536, 12057747, 14840304, 16076996, 24115494, 29680608, 32153992, 48230988, 64307984, 96461976, 128615968, 192923952, 385847904]

約数ペア:

[(1, 385847904), (2, 192923952), (3, 128615968), (4, 96461976), (6, 64307984), (8, 48230988), (12, 32153992), (13, 29680608), (16, 24115494), (24, 16076996), (26, 14840304), (32, 12057747), (39, 9893536), (48, 8038498), (52, 7420152), (78, 4946768), (96, 4019249), (104, 3710076), (156, 2473384), (208, 1855038), (312, 1236692), (416, 927519), (624, 618346), (1248, 309173)]