1666743936

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:407

約数の個数: 256

約数和(自身を含む): 5264179200

約数和(自身を除く): 3597435264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 127, 128, 132, 143, 156, 176, 192, 208, 239, 254, 264, 286, 312, 352, 381, 384, 416, 429, 478, 508, 528, 572, 624, 704, 717, 762, 832, 858, 956, 1016, 1056, 1144, 1248, 1397, 1408, 1434, 1524, 1651, 1664, 1716, 1912, 2032, 2112, 2288, 2496, 2629, 2794, 2868, 3048, 3107, 3302, 3432, 3824, 4064, 4191, 4224, 4576, 4953, 4992, 5258, 5588, 5736, 6096, 6214, 6604, 6864, 7648, 7887, 8128, 8382, 9152, 9321, 9906, 10516, 11176, 11472, 12192, 12428, 13208, 13728, 15296, 15774, 16256, 16764, 18161, 18304, 18642, 19812, 21032, 22352, 22944, 24384, 24856, 26416, 27456, 30353, 30592, 31548, 33528, 34177, 36322, 37284, 39624, 42064, 44704, 45888, 48768, 49712, 52832, 54483, 54912, 60706, 63096, 67056, 68354, 72644, 74568, 79248, 84128, 89408, 91059, 91776, 99424, 102531, 105664, 108966, 121412, 126192, 134112, 136708, 145288, 149136, 158496, 168256, 178816, 182118, 198848, 205062, 211328, 217932, 242824, 252384, 268224, 273416, 290576, 298272, 316992, 333883, 336512, 364236, 394589, 397696, 410124, 435864, 485648, 504768, 536448, 546832, 581152, 596544, 633984, 667766, 728472, 789178, 820248, 871728, 971296, 1001649, 1009536, 1093664, 1162304, 1183767, 1193088, 1335532, 1456944, 1578356, 1640496, 1743456, 1942592, 2003298, 2187328, 2324608, 2367534, 2671064, 2913888, 3156712, 3280992, 3486912, 3885184, 4006596, 4340479, 4374656, 4735068, 5342128, 5827776, 6313424, 6561984, 6973824, 8013192, 8680958, 9470136, 10684256, 11655552, 12626848, 13021437, 13123968, 16026384, 17361916, 18940272, 21368512, 25253696, 26042874, 32052768, 34723832, 37880544, 42737024, 50507392, 52085748, 64105536, 69447664, 75761088, 104171496, 128211072, 138895328, 151522176, 208342992, 277790656, 416685984, 555581312, 833371968, 1666743936]

約数ペア:

[(1, 1666743936), (2, 833371968), (3, 555581312), (4, 416685984), (6, 277790656), (8, 208342992), (11, 151522176), (12, 138895328), (13, 128211072), (16, 104171496), (22, 75761088), (24, 69447664), (26, 64105536), (32, 52085748), (33, 50507392), (39, 42737024), (44, 37880544), (48, 34723832), (52, 32052768), (64, 26042874), (66, 25253696), (78, 21368512), (88, 18940272), (96, 17361916), (104, 16026384), (127, 13123968), (128, 13021437), (132, 12626848), (143, 11655552), (156, 10684256), (176, 9470136), (192, 8680958), (208, 8013192), (239, 6973824), (254, 6561984), (264, 6313424), (286, 5827776), (312, 5342128), (352, 4735068), (381, 4374656), (384, 4340479), (416, 4006596), (429, 3885184), (478, 3486912), (508, 3280992), (528, 3156712), (572, 2913888), (624, 2671064), (704, 2367534), (717, 2324608), (762, 2187328), (832, 2003298), (858, 1942592), (956, 1743456), (1016, 1640496), (1056, 1578356), (1144, 1456944), (1248, 1335532), (1397, 1193088), (1408, 1183767), (1434, 1162304), (1524, 1093664), (1651, 1009536), (1664, 1001649), (1716, 971296), (1912, 871728), (2032, 820248), (2112, 789178), (2288, 728472), (2496, 667766), (2629, 633984), (2794, 596544), (2868, 581152), (3048, 546832), (3107, 536448), (3302, 504768), (3432, 485648), (3824, 435864), (4064, 410124), (4191, 397696), (4224, 394589), (4576, 364236), (4953, 336512), (4992, 333883), (5258, 316992), (5588, 298272), (5736, 290576), (6096, 273416), (6214, 268224), (6604, 252384), (6864, 242824), (7648, 217932), (7887, 211328), (8128, 205062), (8382, 198848), (9152, 182118), (9321, 178816), (9906, 168256), (10516, 158496), (11176, 149136), (11472, 145288), (12192, 136708), (12428, 134112), (13208, 126192), (13728, 121412), (15296, 108966), (15774, 105664), (16256, 102531), (16764, 99424), (18161, 91776), (18304, 91059), (18642, 89408), (19812, 84128), (21032, 79248), (22352, 74568), (22944, 72644), (24384, 68354), (24856, 67056), (26416, 63096), (27456, 60706), (30353, 54912), (30592, 54483), (31548, 52832), (33528, 49712), (34177, 48768), (36322, 45888), (37284, 44704), (39624, 42064)]