250000128

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{5167}}^1$

素因数の和:5199

約数の個数: 144

約数和(自身を含む): 845071360

約数和(自身を除く): 595071232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5167, 5376, 6048, 6912, 8064, 10334, 12096, 15501, 16128, 20668, 24192, 31002, 36169, 41336, 46503, 48384, 62004, 72338, 82672, 93006, 108507, 124008, 139509, 144676, 165344, 186012, 217014, 248016, 279018, 289352, 325521, 330688, 372024, 434028, 496032, 558036, 578704, 651042, 661376, 744048, 868056, 976563, 992064, 1116072, 1157408, 1302084, 1322752, 1488096, 1736112, 1953126, 1984128, 2232144, 2314816, 2604168, 2976192, 3472224, 3906252, 3968256, 4464288, 4629632, 5208336, 5952384, 6944448, 7812504, 8928576, 9259264, 10416672, 11904768, 13888896, 15625008, 17857152, 20833344, 27777792, 31250016, 35714304, 41666688, 62500032, 83333376, 125000064, 250000128]

約数ペア:

[(1, 250000128), (2, 125000064), (3, 83333376), (4, 62500032), (6, 41666688), (7, 35714304), (8, 31250016), (9, 27777792), (12, 20833344), (14, 17857152), (16, 15625008), (18, 13888896), (21, 11904768), (24, 10416672), (27, 9259264), (28, 8928576), (32, 7812504), (36, 6944448), (42, 5952384), (48, 5208336), (54, 4629632), (56, 4464288), (63, 3968256), (64, 3906252), (72, 3472224), (84, 2976192), (96, 2604168), (108, 2314816), (112, 2232144), (126, 1984128), (128, 1953126), (144, 1736112), (168, 1488096), (189, 1322752), (192, 1302084), (216, 1157408), (224, 1116072), (252, 992064), (256, 976563), (288, 868056), (336, 744048), (378, 661376), (384, 651042), (432, 578704), (448, 558036), (504, 496032), (576, 434028), (672, 372024), (756, 330688), (768, 325521), (864, 289352), (896, 279018), (1008, 248016), (1152, 217014), (1344, 186012), (1512, 165344), (1728, 144676), (1792, 139509), (2016, 124008), (2304, 108507), (2688, 93006), (3024, 82672), (3456, 72338), (4032, 62004), (5167, 48384), (5376, 46503), (6048, 41336), (6912, 36169), (8064, 31002), (10334, 24192), (12096, 20668), (15501, 16128)]