491994048

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1035

約数の個数: 224

約数和(自身を含む): 1659087360

約数和(自身を除く): 1167093312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 64, 78, 84, 87, 91, 96, 104, 112, 116, 156, 168, 174, 182, 192, 203, 208, 224, 232, 273, 312, 336, 348, 364, 377, 406, 416, 448, 464, 546, 609, 624, 672, 696, 728, 754, 812, 832, 928, 971, 1092, 1131, 1218, 1248, 1344, 1392, 1456, 1508, 1624, 1856, 1942, 2184, 2262, 2436, 2496, 2639, 2784, 2912, 2913, 3016, 3248, 3884, 4368, 4524, 4872, 5278, 5568, 5824, 5826, 6032, 6496, 6797, 7768, 7917, 8736, 9048, 9744, 10556, 11652, 12064, 12623, 12992, 13594, 15536, 15834, 17472, 18096, 19488, 20391, 21112, 23304, 24128, 25246, 27188, 28159, 31072, 31668, 36192, 37869, 38976, 40782, 42224, 46608, 50492, 54376, 56318, 62144, 63336, 72384, 75738, 81564, 84448, 84477, 88361, 93216, 100984, 108752, 112636, 126672, 151476, 163128, 168896, 168954, 176722, 186432, 197113, 201968, 217504, 225272, 253344, 265083, 302952, 326256, 337908, 353444, 366067, 394226, 403936, 435008, 450544, 506688, 530166, 591339, 605904, 652512, 675816, 706888, 732134, 788452, 807872, 901088, 1060332, 1098201, 1182678, 1211808, 1305024, 1351632, 1413776, 1464268, 1576904, 1802176, 2120664, 2196402, 2365356, 2423616, 2562469, 2703264, 2827552, 2928536, 3153808, 4241328, 4392804, 4730712, 5124938, 5406528, 5655104, 5857072, 6307616, 7687407, 8482656, 8785608, 9461424, 10249876, 11714144, 12615232, 15374814, 16965312, 17571216, 18922848, 20499752, 23428288, 30749628, 35142432, 37845696, 40999504, 61499256, 70284864, 81999008, 122998512, 163998016, 245997024, 491994048]

約数ペア:

[(1, 491994048), (2, 245997024), (3, 163998016), (4, 122998512), (6, 81999008), (7, 70284864), (8, 61499256), (12, 40999504), (13, 37845696), (14, 35142432), (16, 30749628), (21, 23428288), (24, 20499752), (26, 18922848), (28, 17571216), (29, 16965312), (32, 15374814), (39, 12615232), (42, 11714144), (48, 10249876), (52, 9461424), (56, 8785608), (58, 8482656), (64, 7687407), (78, 6307616), (84, 5857072), (87, 5655104), (91, 5406528), (96, 5124938), (104, 4730712), (112, 4392804), (116, 4241328), (156, 3153808), (168, 2928536), (174, 2827552), (182, 2703264), (192, 2562469), (203, 2423616), (208, 2365356), (224, 2196402), (232, 2120664), (273, 1802176), (312, 1576904), (336, 1464268), (348, 1413776), (364, 1351632), (377, 1305024), (406, 1211808), (416, 1182678), (448, 1098201), (464, 1060332), (546, 901088), (609, 807872), (624, 788452), (672, 732134), (696, 706888), (728, 675816), (754, 652512), (812, 605904), (832, 591339), (928, 530166), (971, 506688), (1092, 450544), (1131, 435008), (1218, 403936), (1248, 394226), (1344, 366067), (1392, 353444), (1456, 337908), (1508, 326256), (1624, 302952), (1856, 265083), (1942, 253344), (2184, 225272), (2262, 217504), (2436, 201968), (2496, 197113), (2639, 186432), (2784, 176722), (2912, 168954), (2913, 168896), (3016, 163128), (3248, 151476), (3884, 126672), (4368, 112636), (4524, 108752), (4872, 100984), (5278, 93216), (5568, 88361), (5824, 84477), (5826, 84448), (6032, 81564), (6496, 75738), (6797, 72384), (7768, 63336), (7917, 62144), (8736, 56318), (9048, 54376), (9744, 50492), (10556, 46608), (11652, 42224), (12064, 40782), (12623, 38976), (12992, 37869), (13594, 36192), (15536, 31668), (15834, 31072), (17472, 28159), (18096, 27188), (19488, 25246), (20391, 24128), (21112, 23304)]