904627464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67429}}^1$

素因数の和:67494

約数の個数: 64

約数和(自身を含む): 2492212800

約数和(自身を除く): 1587585336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 13416, 67429, 134858, 202287, 269716, 404574, 539432, 809148, 876577, 1618296, 1753154, 2629731, 2899447, 3506308, 5259462, 5798894, 7012616, 8698341, 10518924, 11597788, 17396682, 21037848, 23195576, 34793364, 37692811, 69586728, 75385622, 113078433, 150771244, 226156866, 301542488, 452313732, 904627464]

約数ペア:

[(1, 904627464), (2, 452313732), (3, 301542488), (4, 226156866), (6, 150771244), (8, 113078433), (12, 75385622), (13, 69586728), (24, 37692811), (26, 34793364), (39, 23195576), (43, 21037848), (52, 17396682), (78, 11597788), (86, 10518924), (104, 8698341), (129, 7012616), (156, 5798894), (172, 5259462), (258, 3506308), (312, 2899447), (344, 2629731), (516, 1753154), (559, 1618296), (1032, 876577), (1118, 809148), (1677, 539432), (2236, 404574), (3354, 269716), (4472, 202287), (6708, 134858), (13416, 67429)]