310232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 663600

約数和(自身を除く): 353368

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 157, 247, 314, 494, 628, 988, 1256, 1976, 2041, 2983, 4082, 5966, 8164, 11932, 16328, 23864, 38779, 77558, 155116, 310232]

約数ペア:

[(1, 310232), (2, 155116), (4, 77558), (8, 38779), (13, 23864), (19, 16328), (26, 11932), (38, 8164), (52, 5966), (76, 4082), (104, 2983), (152, 2041), (157, 1976), (247, 1256), (314, 988), (494, 628)]