1277833536

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:886

約数の個数: 224

約数和(自身を含む): 4328160000

約数和(自身を除く): 3050326464

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, 144, 149, 168, 189, 192, 216, 224, 252, 288, 298, 336, 378, 432, 447, 448, 504, 576, 596, 672, 709, 756, 864, 894, 1008, 1043, 1192, 1341, 1344, 1418, 1512, 1728, 1788, 2016, 2086, 2127, 2384, 2682, 2836, 3024, 3129, 3576, 4023, 4032, 4172, 4254, 4768, 4963, 5364, 5672, 6048, 6258, 6381, 7152, 8046, 8344, 8508, 9387, 9536, 9926, 10728, 11344, 12096, 12516, 12762, 14304, 14889, 16092, 16688, 17016, 18774, 19143, 19852, 21456, 22688, 25032, 25524, 28161, 28608, 29778, 32184, 33376, 34032, 37548, 38286, 39704, 42912, 44667, 45376, 50064, 51048, 56322, 59556, 64368, 66752, 68064, 75096, 76572, 79408, 85824, 89334, 100128, 102096, 105641, 112644, 119112, 128736, 134001, 136128, 150192, 153144, 158816, 178668, 200256, 204192, 211282, 225288, 238224, 257472, 268002, 300384, 306288, 316923, 317632, 357336, 408384, 422564, 450576, 476448, 536004, 600768, 612576, 633846, 714672, 739487, 845128, 901152, 950769, 952896, 1072008, 1225152, 1267692, 1429344, 1478974, 1690256, 1802304, 1901538, 2144016, 2218461, 2535384, 2852307, 2858688, 2957948, 3380512, 3803076, 4288032, 4436922, 5070768, 5704614, 5915896, 6655383, 6761024, 7606152, 8576064, 8873844, 10141536, 11409228, 11831792, 13310766, 15212304, 17747688, 19966149, 20283072, 22818456, 23663584, 26621532, 30424608, 35495376, 39932298, 45636912, 47327168, 53243064, 60849216, 70990752, 79864596, 91273824, 106486128, 141981504, 159729192, 182547648, 212972256, 319458384, 425944512, 638916768, 1277833536]

約数ペア:

[(1, 1277833536), (2, 638916768), (3, 425944512), (4, 319458384), (6, 212972256), (7, 182547648), (8, 159729192), (9, 141981504), (12, 106486128), (14, 91273824), (16, 79864596), (18, 70990752), (21, 60849216), (24, 53243064), (27, 47327168), (28, 45636912), (32, 39932298), (36, 35495376), (42, 30424608), (48, 26621532), (54, 23663584), (56, 22818456), (63, 20283072), (64, 19966149), (72, 17747688), (84, 15212304), (96, 13310766), (108, 11831792), (112, 11409228), (126, 10141536), (144, 8873844), (149, 8576064), (168, 7606152), (189, 6761024), (192, 6655383), (216, 5915896), (224, 5704614), (252, 5070768), (288, 4436922), (298, 4288032), (336, 3803076), (378, 3380512), (432, 2957948), (447, 2858688), (448, 2852307), (504, 2535384), (576, 2218461), (596, 2144016), (672, 1901538), (709, 1802304), (756, 1690256), (864, 1478974), (894, 1429344), (1008, 1267692), (1043, 1225152), (1192, 1072008), (1341, 952896), (1344, 950769), (1418, 901152), (1512, 845128), (1728, 739487), (1788, 714672), (2016, 633846), (2086, 612576), (2127, 600768), (2384, 536004), (2682, 476448), (2836, 450576), (3024, 422564), (3129, 408384), (3576, 357336), (4023, 317632), (4032, 316923), (4172, 306288), (4254, 300384), (4768, 268002), (4963, 257472), (5364, 238224), (5672, 225288), (6048, 211282), (6258, 204192), (6381, 200256), (7152, 178668), (8046, 158816), (8344, 153144), (8508, 150192), (9387, 136128), (9536, 134001), (9926, 128736), (10728, 119112), (11344, 112644), (12096, 105641), (12516, 102096), (12762, 100128), (14304, 89334), (14889, 85824), (16092, 79408), (16688, 76572), (17016, 75096), (18774, 68064), (19143, 66752), (19852, 64368), (21456, 59556), (22688, 56322), (25032, 51048), (25524, 50064), (28161, 45376), (28608, 44667), (29778, 42912), (32184, 39704), (33376, 38286), (34032, 37548)]