2580072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 7300800

約数和(自身を除く): 4720728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 337, 348, 638, 674, 696, 957, 1011, 1276, 1348, 1914, 2022, 2552, 2696, 3707, 3828, 4044, 7414, 7656, 8088, 9773, 11121, 14828, 19546, 22242, 29319, 29656, 39092, 44484, 58638, 78184, 88968, 107503, 117276, 215006, 234552, 322509, 430012, 645018, 860024, 1290036, 2580072]

約数ペア:

[(1, 2580072), (2, 1290036), (3, 860024), (4, 645018), (6, 430012), (8, 322509), (11, 234552), (12, 215006), (22, 117276), (24, 107503), (29, 88968), (33, 78184), (44, 58638), (58, 44484), (66, 39092), (87, 29656), (88, 29319), (116, 22242), (132, 19546), (174, 14828), (232, 11121), (264, 9773), (319, 8088), (337, 7656), (348, 7414), (638, 4044), (674, 3828), (696, 3707), (957, 2696), (1011, 2552), (1276, 2022), (1348, 1914)]