1279992924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1744

約数の個数: 144

約数和(自身を含む): 3835173888

約数和(自身を除く): 2555180964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 67, 84, 94, 126, 134, 141, 188, 201, 252, 268, 282, 329, 402, 423, 469, 564, 603, 658, 804, 846, 938, 987, 1206, 1316, 1407, 1613, 1692, 1876, 1974, 2412, 2814, 2961, 3149, 3226, 3948, 4221, 4839, 5628, 5922, 6298, 6452, 8442, 9447, 9678, 11291, 11844, 12596, 14517, 16884, 18894, 19356, 22043, 22582, 28341, 29034, 33873, 37788, 44086, 45164, 56682, 58068, 66129, 67746, 75811, 88172, 101619, 108071, 113364, 132258, 135492, 151622, 198387, 203238, 216142, 227433, 264516, 303244, 324213, 396774, 406476, 432284, 454866, 530677, 648426, 682299, 756497, 793548, 909732, 972639, 1061354, 1296852, 1364598, 1512994, 1592031, 1945278, 2122708, 2269491, 2729196, 3025988, 3184062, 3890556, 4538982, 4776093, 5079337, 6368124, 6808473, 9077964, 9552186, 10158674, 13616946, 15238011, 19104372, 20317348, 27233892, 30476022, 35555359, 45714033, 60952044, 71110718, 91428066, 106666077, 142221436, 182856132, 213332154, 319998231, 426664308, 639996462, 1279992924]

約数ペア:

[(1, 1279992924), (2, 639996462), (3, 426664308), (4, 319998231), (6, 213332154), (7, 182856132), (9, 142221436), (12, 106666077), (14, 91428066), (18, 71110718), (21, 60952044), (28, 45714033), (36, 35555359), (42, 30476022), (47, 27233892), (63, 20317348), (67, 19104372), (84, 15238011), (94, 13616946), (126, 10158674), (134, 9552186), (141, 9077964), (188, 6808473), (201, 6368124), (252, 5079337), (268, 4776093), (282, 4538982), (329, 3890556), (402, 3184062), (423, 3025988), (469, 2729196), (564, 2269491), (603, 2122708), (658, 1945278), (804, 1592031), (846, 1512994), (938, 1364598), (987, 1296852), (1206, 1061354), (1316, 972639), (1407, 909732), (1613, 793548), (1692, 756497), (1876, 682299), (1974, 648426), (2412, 530677), (2814, 454866), (2961, 432284), (3149, 406476), (3226, 396774), (3948, 324213), (4221, 303244), (4839, 264516), (5628, 227433), (5922, 216142), (6298, 203238), (6452, 198387), (8442, 151622), (9447, 135492), (9678, 132258), (11291, 113364), (11844, 108071), (12596, 101619), (14517, 88172), (16884, 75811), (18894, 67746), (19356, 66129), (22043, 58068), (22582, 56682), (28341, 45164), (29034, 44086), (33873, 37788)]