248886352

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 160

約数和(自身を含む): 609960960

約数和(自身を除く): 361074608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 31, 44, 52, 58, 62, 88, 104, 116, 121, 124, 143, 176, 208, 232, 242, 248, 286, 319, 341, 377, 403, 464, 484, 496, 572, 638, 682, 754, 806, 899, 968, 1144, 1276, 1331, 1364, 1508, 1573, 1612, 1798, 1936, 2288, 2552, 2662, 2728, 3016, 3146, 3224, 3509, 3596, 3751, 4147, 4433, 5104, 5324, 5456, 6032, 6292, 6448, 7018, 7192, 7502, 8294, 8866, 9889, 10648, 11687, 12584, 14036, 14384, 15004, 16588, 17303, 17732, 19778, 21296, 23374, 25168, 28072, 30008, 33176, 34606, 35464, 38599, 39556, 41261, 45617, 46748, 48763, 56144, 60016, 66352, 69212, 70928, 77198, 79112, 82522, 91234, 93496, 97526, 108779, 128557, 138424, 154396, 158224, 165044, 182468, 186992, 195052, 217558, 257114, 276848, 308792, 330088, 364936, 390104, 435116, 501787, 514228, 536393, 617584, 660176, 729872, 780208, 870232, 1003574, 1028456, 1072786, 1196569, 1414127, 1740464, 2007148, 2056912, 2145572, 2393138, 2828254, 4014296, 4291144, 4786276, 5656508, 8028592, 8582288, 9572552, 11313016, 15555397, 19145104, 22626032, 31110794, 62221588, 124443176, 248886352]

約数ペア:

[(1, 248886352), (2, 124443176), (4, 62221588), (8, 31110794), (11, 22626032), (13, 19145104), (16, 15555397), (22, 11313016), (26, 9572552), (29, 8582288), (31, 8028592), (44, 5656508), (52, 4786276), (58, 4291144), (62, 4014296), (88, 2828254), (104, 2393138), (116, 2145572), (121, 2056912), (124, 2007148), (143, 1740464), (176, 1414127), (208, 1196569), (232, 1072786), (242, 1028456), (248, 1003574), (286, 870232), (319, 780208), (341, 729872), (377, 660176), (403, 617584), (464, 536393), (484, 514228), (496, 501787), (572, 435116), (638, 390104), (682, 364936), (754, 330088), (806, 308792), (899, 276848), (968, 257114), (1144, 217558), (1276, 195052), (1331, 186992), (1364, 182468), (1508, 165044), (1573, 158224), (1612, 154396), (1798, 138424), (1936, 128557), (2288, 108779), (2552, 97526), (2662, 93496), (2728, 91234), (3016, 82522), (3146, 79112), (3224, 77198), (3509, 70928), (3596, 69212), (3751, 66352), (4147, 60016), (4433, 56144), (5104, 48763), (5324, 46748), (5456, 45617), (6032, 41261), (6292, 39556), (6448, 38599), (7018, 35464), (7192, 34606), (7502, 33176), (8294, 30008), (8866, 28072), (9889, 25168), (10648, 23374), (11687, 21296), (12584, 19778), (14036, 17732), (14384, 17303), (15004, 16588)]