315400836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{2557}}^1$

素因数の和:3124

約数の個数: 48

約数和(自身を含む): 776404160

約数和(自身を除く): 461003324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 541, 1082, 1623, 2164, 2557, 3246, 5114, 6492, 7671, 10228, 10279, 15342, 20558, 30684, 30837, 41116, 48583, 61674, 97166, 123348, 145749, 194332, 291498, 582996, 1383337, 2766674, 4150011, 5533348, 8300022, 16600044, 26283403, 52566806, 78850209, 105133612, 157700418, 315400836]

約数ペア:

[(1, 315400836), (2, 157700418), (3, 105133612), (4, 78850209), (6, 52566806), (12, 26283403), (19, 16600044), (38, 8300022), (57, 5533348), (76, 4150011), (114, 2766674), (228, 1383337), (541, 582996), (1082, 291498), (1623, 194332), (2164, 145749), (2557, 123348), (3246, 97166), (5114, 61674), (6492, 48583), (7671, 41116), (10228, 30837), (10279, 30684), (15342, 20558)]