4080258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 11321856

約数和(自身を除く): 7241598

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 47, 53, 63, 78, 91, 94, 106, 117, 126, 141, 159, 182, 234, 273, 282, 318, 329, 371, 423, 477, 546, 611, 658, 689, 742, 819, 846, 954, 987, 1113, 1222, 1378, 1638, 1833, 1974, 2067, 2226, 2491, 2961, 3339, 3666, 4134, 4277, 4823, 4982, 5499, 5922, 6201, 6678, 7473, 8554, 9646, 10998, 12402, 12831, 14469, 14946, 17437, 22419, 25662, 28938, 32383, 34874, 38493, 43407, 44838, 52311, 64766, 76986, 86814, 97149, 104622, 156933, 194298, 226681, 291447, 313866, 453362, 582894, 680043, 1360086, 2040129, 4080258]

約数ペア:

[(1, 4080258), (2, 2040129), (3, 1360086), (6, 680043), (7, 582894), (9, 453362), (13, 313866), (14, 291447), (18, 226681), (21, 194298), (26, 156933), (39, 104622), (42, 97149), (47, 86814), (53, 76986), (63, 64766), (78, 52311), (91, 44838), (94, 43407), (106, 38493), (117, 34874), (126, 32383), (141, 28938), (159, 25662), (182, 22419), (234, 17437), (273, 14946), (282, 14469), (318, 12831), (329, 12402), (371, 10998), (423, 9646), (477, 8554), (546, 7473), (611, 6678), (658, 6201), (689, 5922), (742, 5499), (819, 4982), (846, 4823), (954, 4277), (987, 4134), (1113, 3666), (1222, 3339), (1378, 2961), (1638, 2491), (1833, 2226), (1974, 2067)]