427361376

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 1295481600

約数和(自身を除く): 868120224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 67, 76, 78, 96, 104, 114, 134, 152, 156, 201, 208, 228, 247, 268, 269, 304, 312, 402, 416, 456, 494, 536, 538, 608, 624, 741, 804, 807, 871, 912, 988, 1072, 1076, 1248, 1273, 1482, 1608, 1614, 1742, 1824, 1976, 2144, 2152, 2546, 2613, 2964, 3216, 3228, 3484, 3497, 3819, 3952, 4304, 5092, 5111, 5226, 5928, 6432, 6456, 6968, 6994, 7638, 7904, 8608, 10184, 10222, 10452, 10491, 11856, 12912, 13936, 13988, 15276, 15333, 16549, 18023, 20368, 20444, 20904, 20982, 23712, 25824, 27872, 27976, 30552, 30666, 33098, 36046, 40736, 40888, 41808, 41964, 49647, 54069, 55952, 61104, 61332, 66196, 66443, 72092, 81776, 83616, 83928, 99294, 108138, 111904, 122208, 122664, 132392, 132886, 144184, 163552, 167856, 198588, 199329, 216276, 234299, 245328, 264784, 265772, 288368, 335712, 342437, 397176, 398658, 432552, 468598, 490656, 529568, 531544, 576736, 684874, 702897, 794352, 797316, 865104, 937196, 1027311, 1063088, 1369748, 1405794, 1588704, 1594632, 1730208, 1874392, 2054622, 2126176, 2739496, 2811588, 3189264, 3748784, 4109244, 4451681, 5478992, 5623176, 6378528, 7497568, 8218488, 8903362, 10957984, 11246352, 13355043, 16436976, 17806724, 22492704, 26710086, 32873952, 35613448, 53420172, 71226896, 106840344, 142453792, 213680688, 427361376]

約数ペア:

[(1, 427361376), (2, 213680688), (3, 142453792), (4, 106840344), (6, 71226896), (8, 53420172), (12, 35613448), (13, 32873952), (16, 26710086), (19, 22492704), (24, 17806724), (26, 16436976), (32, 13355043), (38, 11246352), (39, 10957984), (48, 8903362), (52, 8218488), (57, 7497568), (67, 6378528), (76, 5623176), (78, 5478992), (96, 4451681), (104, 4109244), (114, 3748784), (134, 3189264), (152, 2811588), (156, 2739496), (201, 2126176), (208, 2054622), (228, 1874392), (247, 1730208), (268, 1594632), (269, 1588704), (304, 1405794), (312, 1369748), (402, 1063088), (416, 1027311), (456, 937196), (494, 865104), (536, 797316), (538, 794352), (608, 702897), (624, 684874), (741, 576736), (804, 531544), (807, 529568), (871, 490656), (912, 468598), (988, 432552), (1072, 398658), (1076, 397176), (1248, 342437), (1273, 335712), (1482, 288368), (1608, 265772), (1614, 264784), (1742, 245328), (1824, 234299), (1976, 216276), (2144, 199329), (2152, 198588), (2546, 167856), (2613, 163552), (2964, 144184), (3216, 132886), (3228, 132392), (3484, 122664), (3497, 122208), (3819, 111904), (3952, 108138), (4304, 99294), (5092, 83928), (5111, 83616), (5226, 81776), (5928, 72092), (6432, 66443), (6456, 66196), (6968, 61332), (6994, 61104), (7638, 55952), (7904, 54069), (8608, 49647), (10184, 41964), (10222, 41808), (10452, 40888), (10491, 40736), (11856, 36046), (12912, 33098), (13936, 30666), (13988, 30552), (15276, 27976), (15333, 27872), (16549, 25824), (18023, 23712), (20368, 20982), (20444, 20904)]