2211519312

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{140897}}^1$

素因数の和:141020

約数の個数: 60

約数和(自身を含む): 6246008340

約数和(自身を除く): 4034489028

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 15696, 140897, 281794, 422691, 563588, 845382, 1127176, 1268073, 1690764, 2254352, 2536146, 3381528, 5072292, 6763056, 10144584, 15357773, 20289168, 30715546, 46073319, 61431092, 92146638, 122862184, 138219957, 184293276, 245724368, 276439914, 368586552, 552879828, 737173104, 1105759656, 2211519312]

約数ペア:

[(1, 2211519312), (2, 1105759656), (3, 737173104), (4, 552879828), (6, 368586552), (8, 276439914), (9, 245724368), (12, 184293276), (16, 138219957), (18, 122862184), (24, 92146638), (36, 61431092), (48, 46073319), (72, 30715546), (109, 20289168), (144, 15357773), (218, 10144584), (327, 6763056), (436, 5072292), (654, 3381528), (872, 2536146), (981, 2254352), (1308, 1690764), (1744, 1268073), (1962, 1127176), (2616, 845382), (3924, 563588), (5232, 422691), (7848, 281794), (15696, 140897)]