313991776

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 731566080

約数和(自身を除く): 417574304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 179, 191, 224, 287, 328, 358, 382, 574, 656, 716, 764, 1148, 1253, 1312, 1337, 1432, 1528, 2296, 2506, 2674, 2864, 3056, 4592, 5012, 5348, 5728, 6112, 7339, 7831, 9184, 10024, 10696, 14678, 15662, 20048, 21392, 29356, 31324, 34189, 40096, 42784, 51373, 54817, 58712, 62648, 68378, 102746, 109634, 117424, 125296, 136756, 205492, 219268, 234848, 239323, 250592, 273512, 410984, 438536, 478646, 547024, 821968, 877072, 957292, 1094048, 1401749, 1643936, 1754144, 1914584, 2803498, 3829168, 5606996, 7658336, 9812243, 11213992, 19624486, 22427984, 39248972, 44855968, 78497944, 156995888, 313991776]

約数ペア:

[(1, 313991776), (2, 156995888), (4, 78497944), (7, 44855968), (8, 39248972), (14, 22427984), (16, 19624486), (28, 11213992), (32, 9812243), (41, 7658336), (56, 5606996), (82, 3829168), (112, 2803498), (164, 1914584), (179, 1754144), (191, 1643936), (224, 1401749), (287, 1094048), (328, 957292), (358, 877072), (382, 821968), (574, 547024), (656, 478646), (716, 438536), (764, 410984), (1148, 273512), (1253, 250592), (1312, 239323), (1337, 234848), (1432, 219268), (1528, 205492), (2296, 136756), (2506, 125296), (2674, 117424), (2864, 109634), (3056, 102746), (4592, 68378), (5012, 62648), (5348, 58712), (5728, 54817), (6112, 51373), (7339, 42784), (7831, 40096), (9184, 34189), (10024, 31324), (10696, 29356), (14678, 21392), (15662, 20048)]