291298932

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1307}}^1$

素因数の和:1509

約数の個数: 72

約数和(自身を含む): 759874752

約数和(自身を除く): 468575820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 151, 164, 246, 302, 369, 453, 492, 604, 738, 906, 1307, 1359, 1476, 1812, 2614, 2718, 3921, 5228, 5436, 6191, 7842, 11763, 12382, 15684, 18573, 23526, 24764, 37146, 47052, 53587, 55719, 74292, 107174, 111438, 160761, 197357, 214348, 222876, 321522, 394714, 482283, 592071, 643044, 789428, 964566, 1184142, 1776213, 1929132, 2368284, 3552426, 7104852, 8091637, 16183274, 24274911, 32366548, 48549822, 72824733, 97099644, 145649466, 291298932]

約数ペア:

[(1, 291298932), (2, 145649466), (3, 97099644), (4, 72824733), (6, 48549822), (9, 32366548), (12, 24274911), (18, 16183274), (36, 8091637), (41, 7104852), (82, 3552426), (123, 2368284), (151, 1929132), (164, 1776213), (246, 1184142), (302, 964566), (369, 789428), (453, 643044), (492, 592071), (604, 482283), (738, 394714), (906, 321522), (1307, 222876), (1359, 214348), (1476, 197357), (1812, 160761), (2614, 111438), (2718, 107174), (3921, 74292), (5228, 55719), (5436, 53587), (6191, 47052), (7842, 37146), (11763, 24764), (12382, 23526), (15684, 18573)]