1315666476

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{213721}}^1$

素因数の和:213756

約数の個数: 60

約数和(自身を含む): 3620450680

約数和(自身を除く): 2304784204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 213721, 427442, 641163, 854884, 1282326, 1923489, 2564652, 3846978, 4060699, 5770467, 7693956, 8121398, 11540934, 12182097, 16242796, 17311401, 23081868, 24364194, 34622802, 36546291, 48728388, 69245604, 73092582, 109638873, 146185164, 219277746, 328916619, 438555492, 657833238, 1315666476]

約数ペア:

[(1, 1315666476), (2, 657833238), (3, 438555492), (4, 328916619), (6, 219277746), (9, 146185164), (12, 109638873), (18, 73092582), (19, 69245604), (27, 48728388), (36, 36546291), (38, 34622802), (54, 24364194), (57, 23081868), (76, 17311401), (81, 16242796), (108, 12182097), (114, 11540934), (162, 8121398), (171, 7693956), (228, 5770467), (324, 4060699), (342, 3846978), (513, 2564652), (684, 1923489), (1026, 1282326), (1539, 854884), (2052, 641163), (3078, 427442), (6156, 213721)]