215124792

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 546631680

約数和(自身を除く): 331506888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 163, 254, 326, 381, 433, 489, 508, 652, 762, 866, 978, 1016, 1299, 1304, 1524, 1732, 1956, 2598, 3048, 3464, 3912, 5196, 10392, 20701, 41402, 54991, 62103, 70579, 82804, 109982, 124206, 141158, 164973, 165608, 211737, 219964, 248412, 282316, 329946, 423474, 439928, 496824, 564632, 659892, 846948, 1319784, 1693896, 8963533, 17927066, 26890599, 35854132, 53781198, 71708264, 107562396, 215124792]

約数ペア:

[(1, 215124792), (2, 107562396), (3, 71708264), (4, 53781198), (6, 35854132), (8, 26890599), (12, 17927066), (24, 8963533), (127, 1693896), (163, 1319784), (254, 846948), (326, 659892), (381, 564632), (433, 496824), (489, 439928), (508, 423474), (652, 329946), (762, 282316), (866, 248412), (978, 219964), (1016, 211737), (1299, 165608), (1304, 164973), (1524, 141158), (1732, 124206), (1956, 109982), (2598, 82804), (3048, 70579), (3464, 62103), (3912, 54991), (5196, 41402), (10392, 20701)]