275996820992

素因数分解:

$2^9\times {\mathrm{101}}^1\times {\mathrm{811}}^1\times {\mathrm{6581}}^1$

素因数の和:7511

約数の個数: 80

約数和(自身を含む): 557685962064

約数和(自身を除く): 281689141072

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 811, 1616, 1622, 3232, 3244, 6464, 6488, 6581, 12928, 12976, 13162, 25856, 25952, 26324, 51712, 51904, 52648, 81911, 103808, 105296, 163822, 207616, 210592, 327644, 415232, 421184, 655288, 664681, 842368, 1310576, 1329362, 1684736, 2621152, 2658724, 3369472, 5242304, 5317448, 5337191, 10484608, 10634896, 10674382, 20969216, 21269792, 21348764, 41938432, 42539584, 42697528, 85079168, 85395056, 170158336, 170790112, 340316672, 341580224, 539056291, 683160448, 1078112582, 1366320896, 2156225164, 2732641792, 4312450328, 8624900656, 17249801312, 34499602624, 68999205248, 137998410496, 275996820992]

約数ペア:

[(1, 275996820992), (2, 137998410496), (4, 68999205248), (8, 34499602624), (16, 17249801312), (32, 8624900656), (64, 4312450328), (101, 2732641792), (128, 2156225164), (202, 1366320896), (256, 1078112582), (404, 683160448), (512, 539056291), (808, 341580224), (811, 340316672), (1616, 170790112), (1622, 170158336), (3232, 85395056), (3244, 85079168), (6464, 42697528), (6488, 42539584), (6581, 41938432), (12928, 21348764), (12976, 21269792), (13162, 20969216), (25856, 10674382), (25952, 10634896), (26324, 10484608), (51712, 5337191), (51904, 5317448), (52648, 5242304), (81911, 3369472), (103808, 2658724), (105296, 2621152), (163822, 1684736), (207616, 1329362), (210592, 1310576), (327644, 842368), (415232, 664681), (421184, 655288)]