204640296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2543}}^1$

素因数の和:3038

約数の個数: 64

約数和(自身を含む): 586137600

約数和(自身を除く): 381497304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 479, 958, 1437, 1916, 2543, 2874, 3353, 3832, 5086, 5748, 6706, 7629, 10059, 10172, 11496, 13412, 15258, 17801, 20118, 20344, 26824, 30516, 35602, 40236, 53403, 61032, 71204, 80472, 106806, 142408, 213612, 427224, 1218097, 2436194, 3654291, 4872388, 7308582, 8526679, 9744776, 14617164, 17053358, 25580037, 29234328, 34106716, 51160074, 68213432, 102320148, 204640296]

約数ペア:

[(1, 204640296), (2, 102320148), (3, 68213432), (4, 51160074), (6, 34106716), (7, 29234328), (8, 25580037), (12, 17053358), (14, 14617164), (21, 9744776), (24, 8526679), (28, 7308582), (42, 4872388), (56, 3654291), (84, 2436194), (168, 1218097), (479, 427224), (958, 213612), (1437, 142408), (1916, 106806), (2543, 80472), (2874, 71204), (3353, 61032), (3832, 53403), (5086, 40236), (5748, 35602), (6706, 30516), (7629, 26824), (10059, 20344), (10172, 20118), (11496, 17801), (13412, 15258)]