285320616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 845095680

約数和(自身を除く): 559775064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 197, 222, 233, 259, 296, 394, 444, 466, 518, 591, 699, 777, 788, 888, 932, 1036, 1182, 1379, 1398, 1554, 1576, 1631, 1864, 2072, 2364, 2758, 2796, 3108, 3262, 4137, 4728, 4893, 5516, 5592, 6216, 6524, 7289, 8274, 8621, 9786, 11032, 13048, 14578, 16548, 17242, 19572, 21867, 25863, 29156, 33096, 34484, 39144, 43734, 45901, 51023, 51726, 58312, 60347, 68968, 87468, 91802, 102046, 103452, 120694, 137703, 153069, 174936, 181041, 183604, 204092, 206904, 241388, 275406, 306138, 321307, 362082, 367208, 408184, 482776, 550812, 612276, 642614, 724164, 963921, 1101624, 1224552, 1285228, 1448328, 1698337, 1927842, 2570456, 3396674, 3855684, 5095011, 6793348, 7711368, 10190022, 11888359, 13586696, 20380044, 23776718, 35665077, 40760088, 47553436, 71330154, 95106872, 142660308, 285320616]

約数ペア:

[(1, 285320616), (2, 142660308), (3, 95106872), (4, 71330154), (6, 47553436), (7, 40760088), (8, 35665077), (12, 23776718), (14, 20380044), (21, 13586696), (24, 11888359), (28, 10190022), (37, 7711368), (42, 6793348), (56, 5095011), (74, 3855684), (84, 3396674), (111, 2570456), (148, 1927842), (168, 1698337), (197, 1448328), (222, 1285228), (233, 1224552), (259, 1101624), (296, 963921), (394, 724164), (444, 642614), (466, 612276), (518, 550812), (591, 482776), (699, 408184), (777, 367208), (788, 362082), (888, 321307), (932, 306138), (1036, 275406), (1182, 241388), (1379, 206904), (1398, 204092), (1554, 183604), (1576, 181041), (1631, 174936), (1864, 153069), (2072, 137703), (2364, 120694), (2758, 103452), (2796, 102046), (3108, 91802), (3262, 87468), (4137, 68968), (4728, 60347), (4893, 58312), (5516, 51726), (5592, 51023), (6216, 45901), (6524, 43734), (7289, 39144), (8274, 34484), (8621, 33096), (9786, 29156), (11032, 25863), (13048, 21867), (14578, 19572), (16548, 17242)]