309293544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4373}}^1$

素因数の和:4810

約数の個数: 64

約数和(自身を含む): 885997440

約数和(自身を除く): 576703896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 421, 842, 1263, 1684, 2526, 2947, 3368, 4373, 5052, 5894, 8746, 8841, 10104, 11788, 13119, 17492, 17682, 23576, 26238, 30611, 34984, 35364, 52476, 61222, 70728, 91833, 104952, 122444, 183666, 244888, 367332, 734664, 1841033, 3682066, 5523099, 7364132, 11046198, 12887231, 14728264, 22092396, 25774462, 38661693, 44184792, 51548924, 77323386, 103097848, 154646772, 309293544]

約数ペア:

[(1, 309293544), (2, 154646772), (3, 103097848), (4, 77323386), (6, 51548924), (7, 44184792), (8, 38661693), (12, 25774462), (14, 22092396), (21, 14728264), (24, 12887231), (28, 11046198), (42, 7364132), (56, 5523099), (84, 3682066), (168, 1841033), (421, 734664), (842, 367332), (1263, 244888), (1684, 183666), (2526, 122444), (2947, 104952), (3368, 91833), (4373, 70728), (5052, 61222), (5894, 52476), (8746, 35364), (8841, 34984), (10104, 30611), (11788, 26238), (13119, 23576), (17492, 17682)]