480403742

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 915532800

約数和(自身を除く): 435129058

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 103, 182, 206, 343, 523, 637, 686, 721, 1046, 1274, 1339, 1442, 2678, 3661, 4459, 5047, 6799, 7322, 8918, 9373, 10094, 13598, 18746, 25627, 35329, 47593, 51254, 53869, 65611, 70658, 95186, 107738, 131222, 179389, 333151, 358778, 377083, 459277, 666302, 700297, 754166, 918554, 1400594, 2332057, 2639581, 4664114, 4902079, 5279162, 9804158, 18477067, 34314553, 36954134, 68629106, 240201871, 480403742]

約数ペア:

[(1, 480403742), (2, 240201871), (7, 68629106), (13, 36954134), (14, 34314553), (26, 18477067), (49, 9804158), (91, 5279162), (98, 4902079), (103, 4664114), (182, 2639581), (206, 2332057), (343, 1400594), (523, 918554), (637, 754166), (686, 700297), (721, 666302), (1046, 459277), (1274, 377083), (1339, 358778), (1442, 333151), (2678, 179389), (3661, 131222), (4459, 107738), (5047, 95186), (6799, 70658), (7322, 65611), (8918, 53869), (9373, 51254), (10094, 47593), (13598, 35329), (18746, 25627)]