679589392

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{3389}}^1$

素因数の和:3631

約数の個数: 40

約数和(自身を含む): 1341789120

約数和(自身を除く): 662199728

約数列:

[1, 2, 4, 8, 16, 83, 151, 166, 302, 332, 604, 664, 1208, 1328, 2416, 3389, 6778, 12533, 13556, 25066, 27112, 50132, 54224, 100264, 200528, 281287, 511739, 562574, 1023478, 1125148, 2046956, 2250296, 4093912, 4500592, 8187824, 42474337, 84948674, 169897348, 339794696, 679589392]

約数ペア:

[(1, 679589392), (2, 339794696), (4, 169897348), (8, 84948674), (16, 42474337), (83, 8187824), (151, 4500592), (166, 4093912), (302, 2250296), (332, 2046956), (604, 1125148), (664, 1023478), (1208, 562574), (1328, 511739), (2416, 281287), (3389, 200528), (6778, 100264), (12533, 54224), (13556, 50132), (25066, 27112)]