346728772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1213}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 685278720

約数和(自身を除く): 338549948

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 239, 299, 478, 598, 956, 1196, 1213, 2426, 3107, 4852, 5497, 6214, 10994, 12428, 15769, 21988, 27899, 31538, 55798, 63076, 71461, 111596, 142922, 285844, 289907, 362687, 579814, 725374, 1159628, 1450748, 3768791, 6667861, 7537582, 13335722, 15075164, 26671444, 86682193, 173364386, 346728772]

約数ペア:

[(1, 346728772), (2, 173364386), (4, 86682193), (13, 26671444), (23, 15075164), (26, 13335722), (46, 7537582), (52, 6667861), (92, 3768791), (239, 1450748), (299, 1159628), (478, 725374), (598, 579814), (956, 362687), (1196, 289907), (1213, 285844), (2426, 142922), (3107, 111596), (4852, 71461), (5497, 63076), (6214, 55798), (10994, 31538), (12428, 27899), (15769, 21988)]