488682207

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 804988800

約数和(自身を除く): 316306593

約数列:

[1, 3, 9, 13, 27, 39, 53, 109, 117, 159, 241, 327, 351, 477, 689, 723, 981, 1417, 1431, 2067, 2169, 2943, 3133, 4251, 5777, 6201, 6507, 9399, 12753, 12773, 17331, 18603, 26269, 28197, 38259, 38319, 51993, 75101, 78807, 84591, 114957, 155979, 166049, 225303, 236421, 341497, 344871, 498147, 675909, 709263, 1024491, 1392257, 1494441, 2027727, 3073473, 4176771, 4483323, 9220419, 12530313, 18099341, 37590939, 54298023, 162894069, 488682207]

約数ペア:

[(1, 488682207), (3, 162894069), (9, 54298023), (13, 37590939), (27, 18099341), (39, 12530313), (53, 9220419), (109, 4483323), (117, 4176771), (159, 3073473), (241, 2027727), (327, 1494441), (351, 1392257), (477, 1024491), (689, 709263), (723, 675909), (981, 498147), (1417, 344871), (1431, 341497), (2067, 236421), (2169, 225303), (2943, 166049), (3133, 155979), (4251, 114957), (5777, 84591), (6201, 78807), (6507, 75101), (9399, 51993), (12753, 38319), (12773, 38259), (17331, 28197), (18603, 26269)]