208763088

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:1016

約数の個数: 80

約数和(自身を含む): 565678080

約数和(自身を除く): 356914992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 263, 276, 368, 526, 552, 719, 789, 1052, 1104, 1438, 1578, 2104, 2157, 2876, 3156, 4208, 4314, 5752, 6049, 6312, 8628, 11504, 12098, 12624, 16537, 17256, 18147, 24196, 33074, 34512, 36294, 48392, 49611, 66148, 72588, 96784, 99222, 132296, 145176, 189097, 198444, 264592, 290352, 378194, 396888, 567291, 756388, 793776, 1134582, 1512776, 2269164, 3025552, 4349231, 4538328, 8698462, 9076656, 13047693, 17396924, 26095386, 34793848, 52190772, 69587696, 104381544, 208763088]

約数ペア:

[(1, 208763088), (2, 104381544), (3, 69587696), (4, 52190772), (6, 34793848), (8, 26095386), (12, 17396924), (16, 13047693), (23, 9076656), (24, 8698462), (46, 4538328), (48, 4349231), (69, 3025552), (92, 2269164), (138, 1512776), (184, 1134582), (263, 793776), (276, 756388), (368, 567291), (526, 396888), (552, 378194), (719, 290352), (789, 264592), (1052, 198444), (1104, 189097), (1438, 145176), (1578, 132296), (2104, 99222), (2157, 96784), (2876, 72588), (3156, 66148), (4208, 49611), (4314, 48392), (5752, 36294), (6049, 34512), (6312, 33074), (8628, 24196), (11504, 18147), (12098, 17256), (12624, 16537)]