641234184

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{2999}}^1$

素因数の和:3218

約数の個数: 64

約数和(自身を含む): 1641600000

約数和(自身を除く): 1000365816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 151, 177, 236, 302, 354, 453, 472, 604, 708, 906, 1208, 1416, 1812, 2999, 3624, 5998, 8909, 8997, 11996, 17818, 17994, 23992, 26727, 35636, 35988, 53454, 71272, 71976, 106908, 176941, 213816, 353882, 452849, 530823, 707764, 905698, 1061646, 1358547, 1415528, 1811396, 2123292, 2717094, 3622792, 4246584, 5434188, 10868376, 26718091, 53436182, 80154273, 106872364, 160308546, 213744728, 320617092, 641234184]

約数ペア:

[(1, 641234184), (2, 320617092), (3, 213744728), (4, 160308546), (6, 106872364), (8, 80154273), (12, 53436182), (24, 26718091), (59, 10868376), (118, 5434188), (151, 4246584), (177, 3622792), (236, 2717094), (302, 2123292), (354, 1811396), (453, 1415528), (472, 1358547), (604, 1061646), (708, 905698), (906, 707764), (1208, 530823), (1416, 452849), (1812, 353882), (2999, 213816), (3624, 176941), (5998, 106908), (8909, 71976), (8997, 71272), (11996, 53454), (17818, 35988), (17994, 35636), (23992, 26727)]