321835272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 917913600

約数和(自身を除く): 596078328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 127, 132, 174, 232, 254, 264, 319, 331, 348, 381, 508, 638, 662, 696, 762, 957, 993, 1016, 1276, 1324, 1397, 1524, 1914, 1986, 2552, 2648, 2794, 3048, 3641, 3683, 3828, 3972, 4191, 5588, 7282, 7366, 7656, 7944, 8382, 9599, 10923, 11049, 11176, 14564, 14732, 16764, 19198, 21846, 22098, 28797, 29128, 29464, 33528, 38396, 40513, 42037, 43692, 44196, 57594, 76792, 81026, 84074, 87384, 88392, 105589, 115188, 121539, 126111, 162052, 168148, 211178, 230376, 243078, 252222, 316767, 324104, 336296, 422356, 462407, 486156, 504444, 633534, 844712, 924814, 972312, 1008888, 1219073, 1267068, 1387221, 1849628, 2438146, 2534136, 2774442, 3657219, 3699256, 4876292, 5548884, 7314438, 9752584, 11097768, 13409803, 14628876, 26819606, 29257752, 40229409, 53639212, 80458818, 107278424, 160917636, 321835272]

約数ペア:

[(1, 321835272), (2, 160917636), (3, 107278424), (4, 80458818), (6, 53639212), (8, 40229409), (11, 29257752), (12, 26819606), (22, 14628876), (24, 13409803), (29, 11097768), (33, 9752584), (44, 7314438), (58, 5548884), (66, 4876292), (87, 3699256), (88, 3657219), (116, 2774442), (127, 2534136), (132, 2438146), (174, 1849628), (232, 1387221), (254, 1267068), (264, 1219073), (319, 1008888), (331, 972312), (348, 924814), (381, 844712), (508, 633534), (638, 504444), (662, 486156), (696, 462407), (762, 422356), (957, 336296), (993, 324104), (1016, 316767), (1276, 252222), (1324, 243078), (1397, 230376), (1524, 211178), (1914, 168148), (1986, 162052), (2552, 126111), (2648, 121539), (2794, 115188), (3048, 105589), (3641, 88392), (3683, 87384), (3828, 84074), (3972, 81026), (4191, 76792), (5588, 57594), (7282, 44196), (7366, 43692), (7656, 42037), (7944, 40513), (8382, 38396), (9599, 33528), (10923, 29464), (11049, 29128), (11176, 28797), (14564, 22098), (14732, 21846), (16764, 19198)]