252810324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5569}}^1$

素因数の和:5689

約数の個数: 72

約数和(自身を含む): 695425640

約数和(自身を除く): 442615316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1261, 1746, 2522, 3492, 3783, 5044, 5569, 7566, 11138, 11349, 15132, 16707, 22276, 22698, 33414, 45396, 50121, 66828, 72397, 100242, 144794, 200484, 217191, 289588, 434382, 540193, 651573, 868764, 1080386, 1303146, 1620579, 2160772, 2606292, 3241158, 4861737, 6482316, 7022509, 9723474, 14045018, 19446948, 21067527, 28090036, 42135054, 63202581, 84270108, 126405162, 252810324]

約数ペア:

[(1, 252810324), (2, 126405162), (3, 84270108), (4, 63202581), (6, 42135054), (9, 28090036), (12, 21067527), (13, 19446948), (18, 14045018), (26, 9723474), (36, 7022509), (39, 6482316), (52, 4861737), (78, 3241158), (97, 2606292), (117, 2160772), (156, 1620579), (194, 1303146), (234, 1080386), (291, 868764), (388, 651573), (468, 540193), (582, 434382), (873, 289588), (1164, 217191), (1261, 200484), (1746, 144794), (2522, 100242), (3492, 72397), (3783, 66828), (5044, 50121), (5569, 45396), (7566, 33414), (11138, 22698), (11349, 22276), (15132, 16707)]