8643760728

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{8293}}^1$

素因数の和:8756

約数の個数: 64

約数和(自身を含む): 21838433760

約数和(自身を除く): 13194673032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 317, 411, 548, 634, 822, 951, 1096, 1268, 1644, 1902, 2536, 3288, 3804, 7608, 8293, 16586, 24879, 33172, 43429, 49758, 66344, 86858, 99516, 130287, 173716, 199032, 260574, 347432, 521148, 1042296, 1136141, 2272282, 2628881, 3408423, 4544564, 5257762, 6816846, 7886643, 9089128, 10515524, 13633692, 15773286, 21031048, 27267384, 31546572, 63093144, 360156697, 720313394, 1080470091, 1440626788, 2160940182, 2881253576, 4321880364, 8643760728]

約数ペア:

[(1, 8643760728), (2, 4321880364), (3, 2881253576), (4, 2160940182), (6, 1440626788), (8, 1080470091), (12, 720313394), (24, 360156697), (137, 63093144), (274, 31546572), (317, 27267384), (411, 21031048), (548, 15773286), (634, 13633692), (822, 10515524), (951, 9089128), (1096, 7886643), (1268, 6816846), (1644, 5257762), (1902, 4544564), (2536, 3408423), (3288, 2628881), (3804, 2272282), (7608, 1136141), (8293, 1042296), (16586, 521148), (24879, 347432), (33172, 260574), (43429, 199032), (49758, 173716), (66344, 130287), (86858, 99516)]