229686516

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{12437}}^1$

素因数の和:12475

約数の個数: 72

約数和(自身を含む): 633840480

約数和(自身を除く): 404153964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 9234, 12437, 18468, 24874, 37311, 49748, 74622, 111933, 149244, 223866, 236303, 335799, 447732, 472606, 671598, 708909, 945212, 1007397, 1343196, 1417818, 2014794, 2126727, 2835636, 3022191, 4029588, 4253454, 6044382, 6380181, 8506908, 12088764, 12760362, 19140543, 25520724, 38281086, 57421629, 76562172, 114843258, 229686516]

約数ペア:

[(1, 229686516), (2, 114843258), (3, 76562172), (4, 57421629), (6, 38281086), (9, 25520724), (12, 19140543), (18, 12760362), (19, 12088764), (27, 8506908), (36, 6380181), (38, 6044382), (54, 4253454), (57, 4029588), (76, 3022191), (81, 2835636), (108, 2126727), (114, 2014794), (162, 1417818), (171, 1343196), (228, 1007397), (243, 945212), (324, 708909), (342, 671598), (486, 472606), (513, 447732), (684, 335799), (972, 236303), (1026, 223866), (1539, 149244), (2052, 111933), (3078, 74622), (4617, 49748), (6156, 37311), (9234, 24874), (12437, 18468)]