985655202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:528

約数の個数: 128

約数和(自身を含む): 2451271680

約数和(自身を除く): 1465616478

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 61, 69, 86, 122, 129, 138, 161, 183, 258, 301, 322, 366, 389, 427, 483, 602, 778, 854, 903, 966, 989, 1167, 1281, 1403, 1806, 1978, 2334, 2562, 2623, 2723, 2806, 2967, 4209, 5246, 5446, 5934, 6923, 7869, 8169, 8418, 8947, 9821, 13846, 15738, 16338, 16727, 17894, 18361, 19642, 20769, 23729, 26841, 29463, 33454, 36722, 41538, 47458, 50181, 53682, 55083, 58926, 60329, 62629, 71187, 100362, 110166, 117089, 120658, 125258, 142374, 166103, 180987, 187887, 234178, 332206, 351267, 361974, 375774, 384721, 422303, 498309, 545767, 702534, 769442, 844606, 996618, 1020347, 1091534, 1154163, 1266909, 1637301, 2040694, 2308326, 2533818, 2693047, 3061041, 3274602, 3820369, 5386094, 6122082, 7142429, 7640738, 8079141, 11461107, 14284858, 16158282, 21427287, 22922214, 23467981, 42854574, 46935962, 70403943, 140807886, 164275867, 328551734, 492827601, 985655202]

約数ペア:

[(1, 985655202), (2, 492827601), (3, 328551734), (6, 164275867), (7, 140807886), (14, 70403943), (21, 46935962), (23, 42854574), (42, 23467981), (43, 22922214), (46, 21427287), (61, 16158282), (69, 14284858), (86, 11461107), (122, 8079141), (129, 7640738), (138, 7142429), (161, 6122082), (183, 5386094), (258, 3820369), (301, 3274602), (322, 3061041), (366, 2693047), (389, 2533818), (427, 2308326), (483, 2040694), (602, 1637301), (778, 1266909), (854, 1154163), (903, 1091534), (966, 1020347), (989, 996618), (1167, 844606), (1281, 769442), (1403, 702534), (1806, 545767), (1978, 498309), (2334, 422303), (2562, 384721), (2623, 375774), (2723, 361974), (2806, 351267), (2967, 332206), (4209, 234178), (5246, 187887), (5446, 180987), (5934, 166103), (6923, 142374), (7869, 125258), (8169, 120658), (8418, 117089), (8947, 110166), (9821, 100362), (13846, 71187), (15738, 62629), (16338, 60329), (16727, 58926), (17894, 55083), (18361, 53682), (19642, 50181), (20769, 47458), (23729, 41538), (26841, 36722), (29463, 33454)]