315075904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:408

約数の個数: 112

約数和(自身を含む): 742492800

約数和(自身を除く): 427416896

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 173, 176, 199, 208, 286, 346, 352, 398, 416, 572, 692, 704, 796, 832, 1144, 1384, 1592, 1903, 2189, 2249, 2288, 2587, 2768, 3184, 3806, 4378, 4498, 4576, 5174, 5536, 6368, 7612, 8756, 8996, 9152, 10348, 11072, 12736, 15224, 17512, 17992, 20696, 24739, 28457, 30448, 34427, 35024, 35984, 41392, 49478, 56914, 60896, 68854, 70048, 71968, 82784, 98956, 113828, 121792, 137708, 140096, 143936, 165568, 197912, 227656, 275416, 378697, 395824, 447551, 455312, 550832, 757394, 791648, 895102, 910624, 1101664, 1514788, 1583296, 1790204, 1821248, 2203328, 3029576, 3580408, 4923061, 6059152, 7160816, 9846122, 12118304, 14321632, 19692244, 24236608, 28643264, 39384488, 78768976, 157537952, 315075904]

約数ペア:

[(1, 315075904), (2, 157537952), (4, 78768976), (8, 39384488), (11, 28643264), (13, 24236608), (16, 19692244), (22, 14321632), (26, 12118304), (32, 9846122), (44, 7160816), (52, 6059152), (64, 4923061), (88, 3580408), (104, 3029576), (143, 2203328), (173, 1821248), (176, 1790204), (199, 1583296), (208, 1514788), (286, 1101664), (346, 910624), (352, 895102), (398, 791648), (416, 757394), (572, 550832), (692, 455312), (704, 447551), (796, 395824), (832, 378697), (1144, 275416), (1384, 227656), (1592, 197912), (1903, 165568), (2189, 143936), (2249, 140096), (2288, 137708), (2587, 121792), (2768, 113828), (3184, 98956), (3806, 82784), (4378, 71968), (4498, 70048), (4576, 68854), (5174, 60896), (5536, 56914), (6368, 49478), (7612, 41392), (8756, 35984), (8996, 35024), (9152, 34427), (10348, 30448), (11072, 28457), (12736, 24739), (15224, 20696), (17512, 17992)]