421085304

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{4139}}^1$

素因数の和:4314

約数の個数: 80

約数和(自身を含む): 1187227800

約数和(自身を除く): 766142496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 314, 324, 471, 628, 648, 942, 1256, 1413, 1884, 2826, 3768, 4139, 4239, 5652, 8278, 8478, 11304, 12417, 12717, 16556, 16956, 24834, 25434, 33112, 33912, 37251, 49668, 50868, 74502, 99336, 101736, 111753, 149004, 223506, 298008, 335259, 447012, 649823, 670518, 894024, 1299646, 1341036, 1949469, 2599292, 2682072, 3898938, 5198584, 5848407, 7797876, 11696814, 15595752, 17545221, 23393628, 35090442, 46787256, 52635663, 70180884, 105271326, 140361768, 210542652, 421085304]

約数ペア:

[(1, 421085304), (2, 210542652), (3, 140361768), (4, 105271326), (6, 70180884), (8, 52635663), (9, 46787256), (12, 35090442), (18, 23393628), (24, 17545221), (27, 15595752), (36, 11696814), (54, 7797876), (72, 5848407), (81, 5198584), (108, 3898938), (157, 2682072), (162, 2599292), (216, 1949469), (314, 1341036), (324, 1299646), (471, 894024), (628, 670518), (648, 649823), (942, 447012), (1256, 335259), (1413, 298008), (1884, 223506), (2826, 149004), (3768, 111753), (4139, 101736), (4239, 99336), (5652, 74502), (8278, 50868), (8478, 49668), (11304, 37251), (12417, 33912), (12717, 33112), (16556, 25434), (16956, 24834)]