314728988

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4967}}^1$

素因数の和:5082

約数の個数: 48

約数和(自身を含む): 658796544

約数和(自身を除く): 344067556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 511, 868, 1022, 2044, 2263, 4526, 4967, 9052, 9934, 15841, 19868, 31682, 34769, 63364, 69538, 139076, 153977, 307954, 362591, 615908, 725182, 1077839, 1450364, 2155678, 2538137, 4311356, 5076274, 10152548, 11240321, 22480642, 44961284, 78682247, 157364494, 314728988]

約数ペア:

[(1, 314728988), (2, 157364494), (4, 78682247), (7, 44961284), (14, 22480642), (28, 11240321), (31, 10152548), (62, 5076274), (73, 4311356), (124, 2538137), (146, 2155678), (217, 1450364), (292, 1077839), (434, 725182), (511, 615908), (868, 362591), (1022, 307954), (2044, 153977), (2263, 139076), (4526, 69538), (4967, 63364), (9052, 34769), (9934, 31682), (15841, 19868)]