350889084

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:4006

約数の個数: 144

約数和(自身を含む): 1132371968

約数和(自身を除く): 781482884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 756, 819, 972, 1053, 1092, 1134, 1404, 1638, 1701, 2106, 2268, 2457, 3159, 3276, 3402, 3967, 4212, 4914, 6318, 6804, 7371, 7934, 9828, 11901, 12636, 14742, 15868, 22113, 23802, 27769, 29484, 35703, 44226, 47604, 51571, 55538, 71406, 83307, 88452, 103142, 107109, 111076, 142812, 154713, 166614, 206284, 214218, 249921, 309426, 321327, 333228, 360997, 428436, 464139, 499842, 618852, 642654, 721994, 749763, 928278, 963981, 999684, 1082991, 1285308, 1392417, 1443988, 1499526, 1856556, 1927962, 2165982, 2249289, 2784834, 2999052, 3248973, 3855924, 4177251, 4331964, 4498578, 5569668, 6497946, 6747867, 8354502, 8997156, 9746919, 12531753, 12995892, 13495734, 16709004, 19493838, 25063506, 26991468, 29240757, 38987676, 50127012, 58481514, 87722271, 116963028, 175444542, 350889084]

約数ペア:

[(1, 350889084), (2, 175444542), (3, 116963028), (4, 87722271), (6, 58481514), (7, 50127012), (9, 38987676), (12, 29240757), (13, 26991468), (14, 25063506), (18, 19493838), (21, 16709004), (26, 13495734), (27, 12995892), (28, 12531753), (36, 9746919), (39, 8997156), (42, 8354502), (52, 6747867), (54, 6497946), (63, 5569668), (78, 4498578), (81, 4331964), (84, 4177251), (91, 3855924), (108, 3248973), (117, 2999052), (126, 2784834), (156, 2249289), (162, 2165982), (182, 1927962), (189, 1856556), (234, 1499526), (243, 1443988), (252, 1392417), (273, 1285308), (324, 1082991), (351, 999684), (364, 963981), (378, 928278), (468, 749763), (486, 721994), (546, 642654), (567, 618852), (702, 499842), (756, 464139), (819, 428436), (972, 360997), (1053, 333228), (1092, 321327), (1134, 309426), (1404, 249921), (1638, 214218), (1701, 206284), (2106, 166614), (2268, 154713), (2457, 142812), (3159, 111076), (3276, 107109), (3402, 103142), (3967, 88452), (4212, 83307), (4914, 71406), (6318, 55538), (6804, 51571), (7371, 47604), (7934, 44226), (9828, 35703), (11901, 29484), (12636, 27769), (14742, 23802), (15868, 22113)]