325609872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2441}}^1$

素因数の和:2856

約数の個数: 80

約数和(自身を含む): 964140672

約数和(自身を除く): 638530800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 397, 794, 1191, 1588, 2382, 2441, 2779, 3176, 4764, 4882, 5558, 6352, 7323, 8337, 9528, 9764, 11116, 14646, 16674, 17087, 19056, 19528, 22232, 29292, 33348, 34174, 39056, 44464, 51261, 58584, 66696, 68348, 102522, 117168, 133392, 136696, 205044, 273392, 410088, 820176, 969077, 1938154, 2907231, 3876308, 5814462, 6783539, 7752616, 11628924, 13567078, 15505232, 20350617, 23257848, 27134156, 40701234, 46515696, 54268312, 81402468, 108536624, 162804936, 325609872]

約数ペア:

[(1, 325609872), (2, 162804936), (3, 108536624), (4, 81402468), (6, 54268312), (7, 46515696), (8, 40701234), (12, 27134156), (14, 23257848), (16, 20350617), (21, 15505232), (24, 13567078), (28, 11628924), (42, 7752616), (48, 6783539), (56, 5814462), (84, 3876308), (112, 2907231), (168, 1938154), (336, 969077), (397, 820176), (794, 410088), (1191, 273392), (1588, 205044), (2382, 136696), (2441, 133392), (2779, 117168), (3176, 102522), (4764, 68348), (4882, 66696), (5558, 58584), (6352, 51261), (7323, 44464), (8337, 39056), (9528, 34174), (9764, 33348), (11116, 29292), (14646, 22232), (16674, 19528), (17087, 19056)]