280928592

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{827}}^1$

素因数の和:1185

約数の個数: 120

約数和(自身を含む): 902281536

約数和(自身を除く): 621352944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 337, 504, 674, 827, 1008, 1011, 1348, 1654, 2022, 2359, 2481, 2696, 3033, 3308, 4044, 4718, 4962, 5392, 5789, 6066, 6616, 7077, 7443, 8088, 9436, 9924, 11578, 12132, 13232, 14154, 14886, 16176, 17367, 18872, 19848, 21231, 23156, 24264, 28308, 29772, 34734, 37744, 39696, 42462, 46312, 48528, 52101, 56616, 59544, 69468, 84924, 92624, 104202, 113232, 119088, 138936, 169848, 208404, 277872, 278699, 339696, 416808, 557398, 833616, 836097, 1114796, 1672194, 1950893, 2229592, 2508291, 3344388, 3901786, 4459184, 5016582, 5852679, 6688776, 7803572, 10033164, 11705358, 13377552, 15607144, 17558037, 20066328, 23410716, 31214288, 35116074, 40132656, 46821432, 70232148, 93642864, 140464296, 280928592]

約数ペア:

[(1, 280928592), (2, 140464296), (3, 93642864), (4, 70232148), (6, 46821432), (7, 40132656), (8, 35116074), (9, 31214288), (12, 23410716), (14, 20066328), (16, 17558037), (18, 15607144), (21, 13377552), (24, 11705358), (28, 10033164), (36, 7803572), (42, 6688776), (48, 5852679), (56, 5016582), (63, 4459184), (72, 3901786), (84, 3344388), (112, 2508291), (126, 2229592), (144, 1950893), (168, 1672194), (252, 1114796), (336, 836097), (337, 833616), (504, 557398), (674, 416808), (827, 339696), (1008, 278699), (1011, 277872), (1348, 208404), (1654, 169848), (2022, 138936), (2359, 119088), (2481, 113232), (2696, 104202), (3033, 92624), (3308, 84924), (4044, 69468), (4718, 59544), (4962, 56616), (5392, 52101), (5789, 48528), (6066, 46312), (6616, 42462), (7077, 39696), (7443, 37744), (8088, 34734), (9436, 29772), (9924, 28308), (11578, 24264), (12132, 23156), (13232, 21231), (14154, 19848), (14886, 18872), (16176, 17367)]