215180586888

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1279}}^1\times {\mathrm{33223}}^1$

素因数の和:34722

約数の個数: 64

約数和(自身を含む): 540939878400

約数和(自身を除く): 325759291512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1279, 1688, 2532, 2558, 3837, 5064, 5116, 7674, 10232, 15348, 30696, 33223, 66446, 99669, 132892, 199338, 265784, 269869, 398676, 539738, 797352, 809607, 1079476, 1619214, 2158952, 3238428, 6476856, 7010053, 14020106, 21030159, 28040212, 42060318, 42492217, 56080424, 84120636, 84984434, 127476651, 168241272, 169968868, 254953302, 339937736, 509906604, 1019813208, 8965857787, 17931715574, 26897573361, 35863431148, 53795146722, 71726862296, 107590293444, 215180586888]

約数ペア:

[(1, 215180586888), (2, 107590293444), (3, 71726862296), (4, 53795146722), (6, 35863431148), (8, 26897573361), (12, 17931715574), (24, 8965857787), (211, 1019813208), (422, 509906604), (633, 339937736), (844, 254953302), (1266, 169968868), (1279, 168241272), (1688, 127476651), (2532, 84984434), (2558, 84120636), (3837, 56080424), (5064, 42492217), (5116, 42060318), (7674, 28040212), (10232, 21030159), (15348, 14020106), (30696, 7010053), (33223, 6476856), (66446, 3238428), (99669, 2158952), (132892, 1619214), (199338, 1079476), (265784, 809607), (269869, 797352), (398676, 539738)]