1247522016

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:633

約数の個数: 192

約数和(自身を含む): 3771629568

約数和(自身を除く): 2524107552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 127, 136, 156, 204, 208, 221, 254, 272, 312, 381, 408, 416, 442, 463, 508, 544, 624, 663, 762, 816, 884, 926, 1016, 1248, 1326, 1389, 1524, 1632, 1651, 1768, 1852, 2032, 2159, 2652, 2778, 3048, 3302, 3536, 3704, 4064, 4318, 4953, 5304, 5556, 6019, 6096, 6477, 6604, 7072, 7408, 7871, 8636, 9906, 10608, 11112, 12038, 12192, 12954, 13208, 14816, 15742, 17272, 18057, 19812, 21216, 22224, 23613, 24076, 25908, 26416, 28067, 31484, 34544, 36114, 39624, 44448, 47226, 48152, 51816, 52832, 56134, 58801, 62968, 69088, 72228, 79248, 84201, 94452, 96304, 102323, 103632, 112268, 117602, 125936, 144456, 158496, 168402, 176403, 188904, 192608, 204646, 207264, 224536, 235204, 251872, 288912, 306969, 336804, 352806, 377808, 409292, 449072, 470408, 577824, 613938, 673608, 705612, 755616, 764413, 818584, 898144, 940816, 999617, 1227876, 1347216, 1411224, 1528826, 1637168, 1881632, 1999234, 2293239, 2455752, 2694432, 2822448, 2998851, 3057652, 3274336, 3998468, 4586478, 4911504, 5644896, 5997702, 6115304, 7996936, 9172956, 9823008, 11995404, 12230608, 12995021, 15993872, 18345912, 23990808, 24461216, 25990042, 31987744, 36691824, 38985063, 47981616, 51980084, 73383648, 77970126, 95963232, 103960168, 155940252, 207920336, 311880504, 415840672, 623761008, 1247522016]

約数ペア:

[(1, 1247522016), (2, 623761008), (3, 415840672), (4, 311880504), (6, 207920336), (8, 155940252), (12, 103960168), (13, 95963232), (16, 77970126), (17, 73383648), (24, 51980084), (26, 47981616), (32, 38985063), (34, 36691824), (39, 31987744), (48, 25990042), (51, 24461216), (52, 23990808), (68, 18345912), (78, 15993872), (96, 12995021), (102, 12230608), (104, 11995404), (127, 9823008), (136, 9172956), (156, 7996936), (204, 6115304), (208, 5997702), (221, 5644896), (254, 4911504), (272, 4586478), (312, 3998468), (381, 3274336), (408, 3057652), (416, 2998851), (442, 2822448), (463, 2694432), (508, 2455752), (544, 2293239), (624, 1999234), (663, 1881632), (762, 1637168), (816, 1528826), (884, 1411224), (926, 1347216), (1016, 1227876), (1248, 999617), (1326, 940816), (1389, 898144), (1524, 818584), (1632, 764413), (1651, 755616), (1768, 705612), (1852, 673608), (2032, 613938), (2159, 577824), (2652, 470408), (2778, 449072), (3048, 409292), (3302, 377808), (3536, 352806), (3704, 336804), (4064, 306969), (4318, 288912), (4953, 251872), (5304, 235204), (5556, 224536), (6019, 207264), (6096, 204646), (6477, 192608), (6604, 188904), (7072, 176403), (7408, 168402), (7871, 158496), (8636, 144456), (9906, 125936), (10608, 117602), (11112, 112268), (12038, 103632), (12192, 102323), (12954, 96304), (13208, 94452), (14816, 84201), (15742, 79248), (17272, 72228), (18057, 69088), (19812, 62968), (21216, 58801), (22224, 56134), (23613, 52832), (24076, 51816), (25908, 48152), (26416, 47226), (28067, 44448), (31484, 39624), (34544, 36114)]