1984574928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{310867}}^1$

素因数の和:310904

約数の個数: 80

約数和(自身を含む): 6167621120

約数和(自身を除く): 4183046192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 310867, 621734, 932601, 1243468, 1865202, 2176069, 2486936, 3730404, 4352138, 4973872, 5906473, 6528207, 7460808, 8704276, 11812946, 13056414, 14921616, 17408552, 17719419, 23625892, 26112828, 34817104, 35438838, 41345311, 47251784, 52225656, 70877676, 82690622, 94503568, 104451312, 124035933, 141755352, 165381244, 248071866, 283510704, 330762488, 496143732, 661524976, 992287464, 1984574928]

約数ペア:

[(1, 1984574928), (2, 992287464), (3, 661524976), (4, 496143732), (6, 330762488), (7, 283510704), (8, 248071866), (12, 165381244), (14, 141755352), (16, 124035933), (19, 104451312), (21, 94503568), (24, 82690622), (28, 70877676), (38, 52225656), (42, 47251784), (48, 41345311), (56, 35438838), (57, 34817104), (76, 26112828), (84, 23625892), (112, 17719419), (114, 17408552), (133, 14921616), (152, 13056414), (168, 11812946), (228, 8704276), (266, 7460808), (304, 6528207), (336, 5906473), (399, 4973872), (456, 4352138), (532, 3730404), (798, 2486936), (912, 2176069), (1064, 1865202), (1596, 1243468), (2128, 932601), (3192, 621734), (6384, 310867)]