291277212

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{2683}}^1$

素因数の和:2882

約数の個数: 48

約数和(自身を含む): 694404480

約数和(自身を除く): 403127268

約数列:

[1, 2, 3, 4, 6, 12, 83, 109, 166, 218, 249, 327, 332, 436, 498, 654, 996, 1308, 2683, 5366, 8049, 9047, 10732, 16098, 18094, 27141, 32196, 36188, 54282, 108564, 222689, 292447, 445378, 584894, 668067, 877341, 890756, 1169788, 1336134, 1754682, 2672268, 3509364, 24273101, 48546202, 72819303, 97092404, 145638606, 291277212]

約数ペア:

[(1, 291277212), (2, 145638606), (3, 97092404), (4, 72819303), (6, 48546202), (12, 24273101), (83, 3509364), (109, 2672268), (166, 1754682), (218, 1336134), (249, 1169788), (327, 890756), (332, 877341), (436, 668067), (498, 584894), (654, 445378), (996, 292447), (1308, 222689), (2683, 108564), (5366, 54282), (8049, 36188), (9047, 32196), (10732, 27141), (16098, 18094)]