2511322524

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{4421}}^1$

素因数の和:4971

約数の個数: 72

約数和(自身を含む): 6567200640

約数和(自身を除く): 4055878116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 509, 558, 1018, 1116, 1527, 2036, 3054, 4421, 4581, 6108, 8842, 9162, 13263, 15779, 17684, 18324, 26526, 31558, 39789, 47337, 53052, 63116, 79578, 94674, 137051, 142011, 159156, 189348, 274102, 284022, 411153, 548204, 568044, 822306, 1233459, 1644612, 2250289, 2466918, 4500578, 4933836, 6750867, 9001156, 13501734, 20252601, 27003468, 40505202, 69758959, 81010404, 139517918, 209276877, 279035836, 418553754, 627830631, 837107508, 1255661262, 2511322524]

約数ペア:

[(1, 2511322524), (2, 1255661262), (3, 837107508), (4, 627830631), (6, 418553754), (9, 279035836), (12, 209276877), (18, 139517918), (31, 81010404), (36, 69758959), (62, 40505202), (93, 27003468), (124, 20252601), (186, 13501734), (279, 9001156), (372, 6750867), (509, 4933836), (558, 4500578), (1018, 2466918), (1116, 2250289), (1527, 1644612), (2036, 1233459), (3054, 822306), (4421, 568044), (4581, 548204), (6108, 411153), (8842, 284022), (9162, 274102), (13263, 189348), (15779, 159156), (17684, 142011), (18324, 137051), (26526, 94674), (31558, 79578), (39789, 63116), (47337, 53052)]