309899184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2371}}^1$

素因数の和:2778

約数の個数: 80

約数和(自身を含む): 917679360

約数和(自身を除く): 607780176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 389, 778, 1167, 1556, 2334, 2371, 2723, 3112, 4668, 4742, 5446, 6224, 7113, 8169, 9336, 9484, 10892, 14226, 16338, 16597, 18672, 18968, 21784, 28452, 32676, 33194, 37936, 43568, 49791, 56904, 65352, 66388, 99582, 113808, 130704, 132776, 199164, 265552, 398328, 796656, 922319, 1844638, 2766957, 3689276, 5533914, 6456233, 7378552, 11067828, 12912466, 14757104, 19368699, 22135656, 25824932, 38737398, 44271312, 51649864, 77474796, 103299728, 154949592, 309899184]

約数ペア:

[(1, 309899184), (2, 154949592), (3, 103299728), (4, 77474796), (6, 51649864), (7, 44271312), (8, 38737398), (12, 25824932), (14, 22135656), (16, 19368699), (21, 14757104), (24, 12912466), (28, 11067828), (42, 7378552), (48, 6456233), (56, 5533914), (84, 3689276), (112, 2766957), (168, 1844638), (336, 922319), (389, 796656), (778, 398328), (1167, 265552), (1556, 199164), (2334, 132776), (2371, 130704), (2723, 113808), (3112, 99582), (4668, 66388), (4742, 65352), (5446, 56904), (6224, 49791), (7113, 43568), (8169, 37936), (9336, 33194), (9484, 32676), (10892, 28452), (14226, 21784), (16338, 18968), (16597, 18672)]