1728686232

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2903

約数の個数: 256

約数和(自身を含む): 6102835200

約数和(自身を除く): 4374148968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 104, 108, 117, 124, 126, 156, 168, 182, 186, 189, 216, 217, 234, 248, 252, 273, 279, 312, 351, 364, 372, 378, 403, 434, 468, 504, 546, 558, 651, 702, 728, 744, 756, 806, 819, 837, 868, 936, 1092, 1116, 1209, 1302, 1404, 1512, 1612, 1638, 1674, 1736, 1953, 2184, 2232, 2418, 2457, 2604, 2808, 2821, 2837, 3224, 3276, 3348, 3627, 3906, 4836, 4914, 5208, 5642, 5674, 5859, 6552, 6696, 7254, 7812, 8463, 8511, 9672, 9828, 10881, 11284, 11348, 11718, 14508, 15624, 16926, 17022, 19656, 19859, 21762, 22568, 22696, 23436, 25389, 25533, 29016, 33852, 34044, 36881, 39718, 43524, 46872, 50778, 51066, 59577, 67704, 68088, 73762, 76167, 76599, 79436, 87048, 87947, 101556, 102132, 110643, 119154, 147524, 152334, 153198, 158872, 175894, 178731, 203112, 204264, 221286, 238308, 258167, 263841, 295048, 304668, 306396, 331929, 351788, 357462, 442572, 476616, 516334, 527682, 536193, 609336, 612792, 615629, 663858, 703576, 714924, 774501, 791523, 885144, 995787, 1032668, 1055364, 1072386, 1143311, 1231258, 1327716, 1429848, 1549002, 1583046, 1846887, 1991574, 2065336, 2110728, 2144772, 2286622, 2323503, 2374569, 2462516, 2655432, 3098004, 3166092, 3429933, 3693774, 3983148, 4289544, 4573244, 4647006, 4749138, 4925032, 5540661, 6196008, 6332184, 6859866, 6970509, 7387548, 7966296, 8003177, 9146488, 9294012, 9498276, 10289799, 11081322, 13719732, 13941018, 14775096, 16006354, 16621983, 18588024, 18996552, 20579598, 22162644, 24009531, 27439464, 27882036, 30869397, 32012708, 33243966, 41159196, 44325288, 48019062, 55764072, 61738794, 64025416, 66487932, 72028593, 82318392, 96038124, 123477588, 132975864, 144057186, 192076248, 216085779, 246955176, 288114372, 432171558, 576228744, 864343116, 1728686232]

約数ペア:

[(1, 1728686232), (2, 864343116), (3, 576228744), (4, 432171558), (6, 288114372), (7, 246955176), (8, 216085779), (9, 192076248), (12, 144057186), (13, 132975864), (14, 123477588), (18, 96038124), (21, 82318392), (24, 72028593), (26, 66487932), (27, 64025416), (28, 61738794), (31, 55764072), (36, 48019062), (39, 44325288), (42, 41159196), (52, 33243966), (54, 32012708), (56, 30869397), (62, 27882036), (63, 27439464), (72, 24009531), (78, 22162644), (84, 20579598), (91, 18996552), (93, 18588024), (104, 16621983), (108, 16006354), (117, 14775096), (124, 13941018), (126, 13719732), (156, 11081322), (168, 10289799), (182, 9498276), (186, 9294012), (189, 9146488), (216, 8003177), (217, 7966296), (234, 7387548), (248, 6970509), (252, 6859866), (273, 6332184), (279, 6196008), (312, 5540661), (351, 4925032), (364, 4749138), (372, 4647006), (378, 4573244), (403, 4289544), (434, 3983148), (468, 3693774), (504, 3429933), (546, 3166092), (558, 3098004), (651, 2655432), (702, 2462516), (728, 2374569), (744, 2323503), (756, 2286622), (806, 2144772), (819, 2110728), (837, 2065336), (868, 1991574), (936, 1846887), (1092, 1583046), (1116, 1549002), (1209, 1429848), (1302, 1327716), (1404, 1231258), (1512, 1143311), (1612, 1072386), (1638, 1055364), (1674, 1032668), (1736, 995787), (1953, 885144), (2184, 791523), (2232, 774501), (2418, 714924), (2457, 703576), (2604, 663858), (2808, 615629), (2821, 612792), (2837, 609336), (3224, 536193), (3276, 527682), (3348, 516334), (3627, 476616), (3906, 442572), (4836, 357462), (4914, 351788), (5208, 331929), (5642, 306396), (5674, 304668), (5859, 295048), (6552, 263841), (6696, 258167), (7254, 238308), (7812, 221286), (8463, 204264), (8511, 203112), (9672, 178731), (9828, 175894), (10881, 158872), (11284, 153198), (11348, 152334), (11718, 147524), (14508, 119154), (15624, 110643), (16926, 102132), (17022, 101556), (19656, 87947), (19859, 87048), (21762, 79436), (22568, 76599), (22696, 76167), (23436, 73762), (25389, 68088), (25533, 67704), (29016, 59577), (33852, 51066), (34044, 50778), (36881, 46872), (39718, 43524)]