726703956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{42677}}^1$

素因数の和:42741

約数の個数: 72

約数和(自身を含む): 2050592544

約数和(自身を除く): 1323888588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 5676, 8514, 17028, 42677, 85354, 128031, 170708, 256062, 384093, 469447, 512124, 768186, 938894, 1408341, 1536372, 1835111, 1877788, 2816682, 3670222, 4225023, 5505333, 5633364, 7340444, 8450046, 11010666, 16515999, 16900092, 20186221, 22021332, 33031998, 40372442, 60558663, 66063996, 80744884, 121117326, 181675989, 242234652, 363351978, 726703956]

約数ペア:

[(1, 726703956), (2, 363351978), (3, 242234652), (4, 181675989), (6, 121117326), (9, 80744884), (11, 66063996), (12, 60558663), (18, 40372442), (22, 33031998), (33, 22021332), (36, 20186221), (43, 16900092), (44, 16515999), (66, 11010666), (86, 8450046), (99, 7340444), (129, 5633364), (132, 5505333), (172, 4225023), (198, 3670222), (258, 2816682), (387, 1877788), (396, 1835111), (473, 1536372), (516, 1408341), (774, 938894), (946, 768186), (1419, 512124), (1548, 469447), (1892, 384093), (2838, 256062), (4257, 170708), (5676, 128031), (8514, 85354), (17028, 42677)]