312377260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{52237}}^1$

素因数の和:52282

約数の個数: 48

約数和(自身を含む): 737182656

約数和(自身を除く): 424805396

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 52237, 104474, 208948, 261185, 522370, 679081, 1044740, 1201451, 1358162, 2402902, 2716324, 3395405, 4805804, 6007255, 6790810, 12014510, 13581620, 15618863, 24029020, 31237726, 62475452, 78094315, 156188630, 312377260]

約数ペア:

[(1, 312377260), (2, 156188630), (4, 78094315), (5, 62475452), (10, 31237726), (13, 24029020), (20, 15618863), (23, 13581620), (26, 12014510), (46, 6790810), (52, 6007255), (65, 4805804), (92, 3395405), (115, 2716324), (130, 2402902), (230, 1358162), (260, 1201451), (299, 1044740), (460, 679081), (598, 522370), (1196, 261185), (1495, 208948), (2990, 104474), (5980, 52237)]