284848592

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 647315712

約数和(自身を除く): 362467120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 113, 142, 226, 284, 317, 452, 497, 568, 634, 791, 904, 994, 1136, 1268, 1582, 1808, 1988, 2219, 2536, 3164, 3976, 4438, 5072, 6328, 7952, 8023, 8876, 12656, 16046, 17752, 22507, 32092, 35504, 35821, 45014, 56161, 64184, 71642, 90028, 112322, 128368, 143284, 157549, 180056, 224644, 250747, 286568, 315098, 360112, 449288, 501494, 573136, 630196, 898576, 1002988, 1260392, 2005976, 2520784, 2543291, 4011952, 5086582, 10173164, 17803037, 20346328, 35606074, 40692656, 71212148, 142424296, 284848592]

約数ペア:

[(1, 284848592), (2, 142424296), (4, 71212148), (7, 40692656), (8, 35606074), (14, 20346328), (16, 17803037), (28, 10173164), (56, 5086582), (71, 4011952), (112, 2543291), (113, 2520784), (142, 2005976), (226, 1260392), (284, 1002988), (317, 898576), (452, 630196), (497, 573136), (568, 501494), (634, 449288), (791, 360112), (904, 315098), (994, 286568), (1136, 250747), (1268, 224644), (1582, 180056), (1808, 157549), (1988, 143284), (2219, 128368), (2536, 112322), (3164, 90028), (3976, 71642), (4438, 64184), (5072, 56161), (6328, 45014), (7952, 35821), (8023, 35504), (8876, 32092), (12656, 22507), (16046, 17752)]