12431256

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 32853600

約数和(自身を除く): 20422344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 53, 58, 87, 106, 116, 159, 174, 212, 232, 318, 337, 348, 424, 636, 674, 696, 1011, 1272, 1348, 1537, 2022, 2696, 3074, 4044, 4611, 6148, 8088, 9222, 9773, 12296, 17861, 18444, 19546, 29319, 35722, 36888, 39092, 53583, 58638, 71444, 78184, 107166, 117276, 142888, 214332, 234552, 428664, 517969, 1035938, 1553907, 2071876, 3107814, 4143752, 6215628, 12431256]

約数ペア:

[(1, 12431256), (2, 6215628), (3, 4143752), (4, 3107814), (6, 2071876), (8, 1553907), (12, 1035938), (24, 517969), (29, 428664), (53, 234552), (58, 214332), (87, 142888), (106, 117276), (116, 107166), (159, 78184), (174, 71444), (212, 58638), (232, 53583), (318, 39092), (337, 36888), (348, 35722), (424, 29319), (636, 19546), (674, 18444), (696, 17861), (1011, 12296), (1272, 9773), (1348, 9222), (1537, 8088), (2022, 6148), (2696, 4611), (3074, 4044)]