561508704

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:733

約数の個数: 144

約数和(自身を含む): 1666304640

約数和(自身を除く): 1104795936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 109, 124, 144, 186, 218, 248, 279, 288, 327, 372, 436, 496, 558, 577, 654, 744, 872, 981, 992, 1116, 1154, 1308, 1488, 1731, 1744, 1962, 2232, 2308, 2616, 2976, 3379, 3462, 3488, 3924, 4464, 4616, 5193, 5232, 6758, 6924, 7848, 8928, 9232, 10137, 10386, 10464, 13516, 13848, 15696, 17887, 18464, 20274, 20772, 27032, 27696, 30411, 31392, 35774, 40548, 41544, 53661, 54064, 55392, 60822, 62893, 71548, 81096, 83088, 107322, 108128, 121644, 125786, 143096, 160983, 162192, 166176, 188679, 214644, 243288, 251572, 286192, 321966, 324384, 377358, 429288, 486576, 503144, 566037, 572384, 643932, 754716, 858576, 973152, 1006288, 1132074, 1287864, 1509432, 1717152, 1949683, 2012576, 2264148, 2575728, 3018864, 3899366, 4528296, 5151456, 5849049, 6037728, 7798732, 9056592, 11698098, 15597464, 17547147, 18113184, 23396196, 31194928, 35094294, 46792392, 62389856, 70188588, 93584784, 140377176, 187169568, 280754352, 561508704]

約数ペア:

[(1, 561508704), (2, 280754352), (3, 187169568), (4, 140377176), (6, 93584784), (8, 70188588), (9, 62389856), (12, 46792392), (16, 35094294), (18, 31194928), (24, 23396196), (31, 18113184), (32, 17547147), (36, 15597464), (48, 11698098), (62, 9056592), (72, 7798732), (93, 6037728), (96, 5849049), (109, 5151456), (124, 4528296), (144, 3899366), (186, 3018864), (218, 2575728), (248, 2264148), (279, 2012576), (288, 1949683), (327, 1717152), (372, 1509432), (436, 1287864), (496, 1132074), (558, 1006288), (577, 973152), (654, 858576), (744, 754716), (872, 643932), (981, 572384), (992, 566037), (1116, 503144), (1154, 486576), (1308, 429288), (1488, 377358), (1731, 324384), (1744, 321966), (1962, 286192), (2232, 251572), (2308, 243288), (2616, 214644), (2976, 188679), (3379, 166176), (3462, 162192), (3488, 160983), (3924, 143096), (4464, 125786), (4616, 121644), (5193, 108128), (5232, 107322), (6758, 83088), (6924, 81096), (7848, 71548), (8928, 62893), (9232, 60822), (10137, 55392), (10386, 54064), (10464, 53661), (13516, 41544), (13848, 40548), (15696, 35774), (17887, 31392), (18464, 30411), (20274, 27696), (20772, 27032)]