280091628

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2417}}^1$

素因数の和:2496

約数の個数: 96

約数和(自身を含む): 771825600

約数和(自身を除く): 491733972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 37, 54, 58, 74, 87, 108, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 783, 999, 1044, 1073, 1332, 1566, 1998, 2146, 2417, 3132, 3219, 3996, 4292, 4834, 6438, 7251, 9657, 9668, 12876, 14502, 19314, 21753, 28971, 29004, 38628, 43506, 57942, 65259, 70093, 87012, 89429, 115884, 130518, 140186, 178858, 210279, 261036, 268287, 280372, 357716, 420558, 536574, 630837, 804861, 841116, 1073148, 1261674, 1609722, 1892511, 2414583, 2523348, 2593441, 3219444, 3785022, 4829166, 5186882, 7570044, 7780323, 9658332, 10373764, 15560646, 23340969, 31121292, 46681938, 70022907, 93363876, 140045814, 280091628]

約数ペア:

[(1, 280091628), (2, 140045814), (3, 93363876), (4, 70022907), (6, 46681938), (9, 31121292), (12, 23340969), (18, 15560646), (27, 10373764), (29, 9658332), (36, 7780323), (37, 7570044), (54, 5186882), (58, 4829166), (74, 3785022), (87, 3219444), (108, 2593441), (111, 2523348), (116, 2414583), (148, 1892511), (174, 1609722), (222, 1261674), (261, 1073148), (333, 841116), (348, 804861), (444, 630837), (522, 536574), (666, 420558), (783, 357716), (999, 280372), (1044, 268287), (1073, 261036), (1332, 210279), (1566, 178858), (1998, 140186), (2146, 130518), (2417, 115884), (3132, 89429), (3219, 87012), (3996, 70093), (4292, 65259), (4834, 57942), (6438, 43506), (7251, 38628), (9657, 29004), (9668, 28971), (12876, 21753), (14502, 19314)]