323730316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:160

約数の個数: 108

約数和(自身を含む): 737179632

約数和(自身を除く): 413449316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 43, 52, 74, 86, 91, 148, 169, 172, 182, 259, 301, 338, 364, 481, 518, 559, 602, 676, 962, 1036, 1118, 1183, 1204, 1591, 1849, 1924, 2236, 2366, 3182, 3367, 3698, 3913, 4732, 6253, 6364, 6734, 7267, 7396, 7826, 11137, 12506, 12943, 13468, 14534, 15652, 20683, 22274, 24037, 25012, 25886, 29068, 41366, 43771, 44548, 48074, 50869, 51772, 68413, 82732, 87542, 96148, 101738, 136826, 144781, 168259, 175084, 203476, 268879, 273652, 289562, 312481, 336518, 478891, 537758, 579124, 624962, 673036, 889369, 957782, 1075516, 1249924, 1778738, 1882153, 1915564, 2187367, 3557476, 3764306, 4374734, 6225583, 7528612, 8749468, 11561797, 12451166, 23123594, 24902332, 46247188, 80932579, 161865158, 323730316]

約数ペア:

[(1, 323730316), (2, 161865158), (4, 80932579), (7, 46247188), (13, 24902332), (14, 23123594), (26, 12451166), (28, 11561797), (37, 8749468), (43, 7528612), (52, 6225583), (74, 4374734), (86, 3764306), (91, 3557476), (148, 2187367), (169, 1915564), (172, 1882153), (182, 1778738), (259, 1249924), (301, 1075516), (338, 957782), (364, 889369), (481, 673036), (518, 624962), (559, 579124), (602, 537758), (676, 478891), (962, 336518), (1036, 312481), (1118, 289562), (1183, 273652), (1204, 268879), (1591, 203476), (1849, 175084), (1924, 168259), (2236, 144781), (2366, 136826), (3182, 101738), (3367, 96148), (3698, 87542), (3913, 82732), (4732, 68413), (6253, 51772), (6364, 50869), (6734, 48074), (7267, 44548), (7396, 43771), (7826, 41366), (11137, 29068), (12506, 25886), (12943, 25012), (13468, 24037), (14534, 22274), (15652, 20683)]