284514608

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1090

約数の個数: 80

約数和(自身を含む): 656815104

約数和(自身を除く): 372300496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 71, 74, 112, 142, 148, 259, 284, 296, 497, 518, 568, 592, 967, 994, 1036, 1136, 1934, 1988, 2072, 2627, 3868, 3976, 4144, 5254, 6769, 7736, 7952, 10508, 13538, 15472, 18389, 21016, 27076, 35779, 36778, 42032, 54152, 68657, 71558, 73556, 108304, 137314, 143116, 147112, 250453, 274628, 286232, 294224, 480599, 500906, 549256, 572464, 961198, 1001812, 1098512, 1922396, 2003624, 2540309, 3844792, 4007248, 5080618, 7689584, 10161236, 17782163, 20322472, 35564326, 40644944, 71128652, 142257304, 284514608]

約数ペア:

[(1, 284514608), (2, 142257304), (4, 71128652), (7, 40644944), (8, 35564326), (14, 20322472), (16, 17782163), (28, 10161236), (37, 7689584), (56, 5080618), (71, 4007248), (74, 3844792), (112, 2540309), (142, 2003624), (148, 1922396), (259, 1098512), (284, 1001812), (296, 961198), (497, 572464), (518, 549256), (568, 500906), (592, 480599), (967, 294224), (994, 286232), (1036, 274628), (1136, 250453), (1934, 147112), (1988, 143116), (2072, 137314), (2627, 108304), (3868, 73556), (3976, 71558), (4144, 68657), (5254, 54152), (6769, 42032), (7736, 36778), (7952, 35779), (10508, 27076), (13538, 21016), (15472, 18389)]