307660688

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{127343}}^1$

素因数の和:127502

約数の個数: 20

約数和(自身を含む): 600044928

約数和(自身を除く): 292384240

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 127343, 254686, 509372, 1018744, 2037488, 19228793, 38457586, 76915172, 153830344, 307660688]

約数ペア:

[(1, 307660688), (2, 153830344), (4, 76915172), (8, 38457586), (16, 19228793), (151, 2037488), (302, 1018744), (604, 509372), (1208, 254686), (2416, 127343)]