724147904

素因数分解:

$2^6\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 84

約数和(自身を含む): 1512490752

約数和(自身を除く): 788342848

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 64, 82, 106, 127, 164, 212, 254, 328, 424, 508, 656, 848, 1016, 1312, 1681, 1696, 2032, 2173, 2624, 3362, 3392, 4064, 4346, 5207, 6724, 6731, 8128, 8692, 10414, 13448, 13462, 17384, 20828, 26896, 26924, 34768, 41656, 53792, 53848, 69536, 83312, 89093, 107584, 107696, 139072, 166624, 178186, 213487, 215392, 275971, 333248, 356372, 426974, 430784, 551942, 712744, 853948, 1103884, 1425488, 1707896, 2207768, 2850976, 3415792, 4415536, 5701952, 6831584, 8831072, 11314811, 13663168, 17662144, 22629622, 45259244, 90518488, 181036976, 362073952, 724147904]

約数ペア:

[(1, 724147904), (2, 362073952), (4, 181036976), (8, 90518488), (16, 45259244), (32, 22629622), (41, 17662144), (53, 13663168), (64, 11314811), (82, 8831072), (106, 6831584), (127, 5701952), (164, 4415536), (212, 3415792), (254, 2850976), (328, 2207768), (424, 1707896), (508, 1425488), (656, 1103884), (848, 853948), (1016, 712744), (1312, 551942), (1681, 430784), (1696, 426974), (2032, 356372), (2173, 333248), (2624, 275971), (3362, 215392), (3392, 213487), (4064, 178186), (4346, 166624), (5207, 139072), (6724, 107696), (6731, 107584), (8128, 89093), (8692, 83312), (10414, 69536), (13448, 53848), (13462, 53792), (17384, 41656), (20828, 34768), (26896, 26924)]