2991527604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{376009}}^1$

素因数の和:376049

約数の個数: 72

約数和(自身を含む): 8622661320

約数和(自身を除く): 5631133716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 376009, 752018, 1128027, 1504036, 2256054, 3384081, 4512108, 4888117, 6392153, 6768162, 9776234, 12784306, 13536324, 14664351, 19176459, 19552468, 25568612, 29328702, 38352918, 43993053, 57529377, 58657404, 76705836, 83097989, 87986106, 115058754, 166195978, 175972212, 230117508, 249293967, 332391956, 498587934, 747881901, 997175868, 1495763802, 2991527604]

約数ペア:

[(1, 2991527604), (2, 1495763802), (3, 997175868), (4, 747881901), (6, 498587934), (9, 332391956), (12, 249293967), (13, 230117508), (17, 175972212), (18, 166195978), (26, 115058754), (34, 87986106), (36, 83097989), (39, 76705836), (51, 58657404), (52, 57529377), (68, 43993053), (78, 38352918), (102, 29328702), (117, 25568612), (153, 19552468), (156, 19176459), (204, 14664351), (221, 13536324), (234, 12784306), (306, 9776234), (442, 6768162), (468, 6392153), (612, 4888117), (663, 4512108), (884, 3384081), (1326, 2256054), (1989, 1504036), (2652, 1128027), (3978, 752018), (7956, 376009)]