263050164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11959}}^1$

素因数の和:12029

約数の個数: 72

約数和(自身を含む): 731377920

約数和(自身を除く): 468327756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10998, 11959, 21996, 23918, 35877, 47836, 71754, 107631, 143508, 155467, 215262, 310934, 430524, 466401, 562073, 621868, 932802, 1124146, 1399203, 1686219, 1865604, 2248292, 2798406, 3372438, 5058657, 5596812, 6744876, 7306949, 10117314, 14613898, 20234628, 21920847, 29227796, 43841694, 65762541, 87683388, 131525082, 263050164]

約数ペア:

[(1, 263050164), (2, 131525082), (3, 87683388), (4, 65762541), (6, 43841694), (9, 29227796), (12, 21920847), (13, 20234628), (18, 14613898), (26, 10117314), (36, 7306949), (39, 6744876), (47, 5596812), (52, 5058657), (78, 3372438), (94, 2798406), (117, 2248292), (141, 1865604), (156, 1686219), (188, 1399203), (234, 1124146), (282, 932802), (423, 621868), (468, 562073), (564, 466401), (611, 430524), (846, 310934), (1222, 215262), (1692, 155467), (1833, 143508), (2444, 107631), (3666, 71754), (5499, 47836), (7332, 35877), (10998, 23918), (11959, 21996)]