4080295308

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{26459}}^1$

素因数の和:26718

約数の個数: 48

約数和(自身を含む): 9708491520

約数和(自身を除く): 5628196212

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 181, 213, 284, 362, 426, 543, 724, 852, 1086, 2172, 12851, 25702, 26459, 38553, 51404, 52918, 77106, 79377, 105836, 154212, 158754, 317508, 1878589, 3757178, 4789079, 5635767, 7514356, 9578158, 11271534, 14367237, 19156316, 22543068, 28734474, 57468948, 340024609, 680049218, 1020073827, 1360098436, 2040147654, 4080295308]

約数ペア:

[(1, 4080295308), (2, 2040147654), (3, 1360098436), (4, 1020073827), (6, 680049218), (12, 340024609), (71, 57468948), (142, 28734474), (181, 22543068), (213, 19156316), (284, 14367237), (362, 11271534), (426, 9578158), (543, 7514356), (724, 5635767), (852, 4789079), (1086, 3757178), (2172, 1878589), (12851, 317508), (25702, 158754), (26459, 154212), (38553, 105836), (51404, 79377), (52918, 77106)]