326932544

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 112

約数和(自身を含む): 721766400

約数和(自身を除く): 394833856

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 73, 76, 116, 127, 146, 152, 232, 254, 292, 304, 464, 508, 551, 584, 608, 928, 1016, 1102, 1168, 1216, 1387, 1856, 2032, 2117, 2204, 2336, 2413, 2774, 3683, 4064, 4234, 4408, 4672, 4826, 5548, 7366, 8128, 8468, 8816, 9271, 9652, 11096, 14732, 16936, 17632, 18542, 19304, 22192, 29464, 33872, 35264, 37084, 38608, 40223, 44384, 58928, 67744, 69977, 74168, 77216, 80446, 88768, 117856, 135488, 139954, 148336, 154432, 160892, 176149, 235712, 268859, 279908, 296672, 321784, 352298, 537718, 559816, 593344, 643568, 704596, 1075436, 1119632, 1287136, 1409192, 2150872, 2239264, 2574272, 2818384, 4301744, 4478528, 5108321, 5636768, 8603488, 10216642, 11273536, 17206976, 20433284, 40866568, 81733136, 163466272, 326932544]

約数ペア:

[(1, 326932544), (2, 163466272), (4, 81733136), (8, 40866568), (16, 20433284), (19, 17206976), (29, 11273536), (32, 10216642), (38, 8603488), (58, 5636768), (64, 5108321), (73, 4478528), (76, 4301744), (116, 2818384), (127, 2574272), (146, 2239264), (152, 2150872), (232, 1409192), (254, 1287136), (292, 1119632), (304, 1075436), (464, 704596), (508, 643568), (551, 593344), (584, 559816), (608, 537718), (928, 352298), (1016, 321784), (1102, 296672), (1168, 279908), (1216, 268859), (1387, 235712), (1856, 176149), (2032, 160892), (2117, 154432), (2204, 148336), (2336, 139954), (2413, 135488), (2774, 117856), (3683, 88768), (4064, 80446), (4234, 77216), (4408, 74168), (4672, 69977), (4826, 67744), (5548, 58928), (7366, 44384), (8128, 40223), (8468, 38608), (8816, 37084), (9271, 35264), (9652, 33872), (11096, 29464), (14732, 22192), (16936, 19304), (17632, 18542)]