291288396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 800289280

約数和(自身を除く): 509000884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 73, 84, 134, 146, 201, 219, 268, 292, 402, 438, 469, 511, 709, 804, 876, 938, 1022, 1407, 1418, 1533, 1876, 2044, 2127, 2814, 2836, 3066, 4254, 4891, 4963, 5628, 6132, 8508, 9782, 9926, 14673, 14889, 19564, 19852, 29346, 29778, 34237, 47503, 51757, 58692, 59556, 68474, 95006, 102711, 103514, 136948, 142509, 155271, 190012, 205422, 207028, 285018, 310542, 332521, 362299, 410844, 570036, 621084, 665042, 724598, 997563, 1086897, 1330084, 1449196, 1995126, 2173794, 3467719, 3990252, 4347588, 6935438, 10403157, 13870876, 20806314, 24274033, 41612628, 48548066, 72822099, 97096132, 145644198, 291288396]

約数ペア:

[(1, 291288396), (2, 145644198), (3, 97096132), (4, 72822099), (6, 48548066), (7, 41612628), (12, 24274033), (14, 20806314), (21, 13870876), (28, 10403157), (42, 6935438), (67, 4347588), (73, 3990252), (84, 3467719), (134, 2173794), (146, 1995126), (201, 1449196), (219, 1330084), (268, 1086897), (292, 997563), (402, 724598), (438, 665042), (469, 621084), (511, 570036), (709, 410844), (804, 362299), (876, 332521), (938, 310542), (1022, 285018), (1407, 207028), (1418, 205422), (1533, 190012), (1876, 155271), (2044, 142509), (2127, 136948), (2814, 103514), (2836, 102711), (3066, 95006), (4254, 68474), (4891, 59556), (4963, 58692), (5628, 51757), (6132, 47503), (8508, 34237), (9782, 29778), (9926, 29346), (14673, 19852), (14889, 19564)]