490521366

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28123}}^1$

素因数の和:28170

約数の個数: 64

約数和(自身を含む): 1214956800

約数和(自身を除く): 724435434

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1938, 2907, 5814, 8721, 17442, 28123, 56246, 84369, 168738, 253107, 478091, 506214, 534337, 759321, 956182, 1068674, 1434273, 1518642, 1603011, 2868546, 3206022, 4302819, 4809033, 8605638, 9083729, 9618066, 12908457, 14427099, 18167458, 25816914, 27251187, 28854198, 54502374, 81753561, 163507122, 245260683, 490521366]

約数ペア:

[(1, 490521366), (2, 245260683), (3, 163507122), (6, 81753561), (9, 54502374), (17, 28854198), (18, 27251187), (19, 25816914), (27, 18167458), (34, 14427099), (38, 12908457), (51, 9618066), (54, 9083729), (57, 8605638), (102, 4809033), (114, 4302819), (153, 3206022), (171, 2868546), (306, 1603011), (323, 1518642), (342, 1434273), (459, 1068674), (513, 956182), (646, 759321), (918, 534337), (969, 506214), (1026, 478091), (1938, 253107), (2907, 168738), (5814, 84369), (8721, 56246), (17442, 28123)]