1985310362

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 3723148800

約数和(自身を除く): 1737838438

約数列:

[1, 2, 7, 14, 29, 47, 49, 58, 89, 94, 98, 167, 178, 203, 329, 334, 406, 623, 658, 1169, 1246, 1363, 1421, 2303, 2338, 2581, 2726, 2842, 4183, 4361, 4606, 4843, 5162, 7849, 8183, 8366, 8722, 9541, 9686, 14863, 15698, 16366, 18067, 19082, 29281, 29726, 33901, 36134, 54943, 58562, 66787, 67802, 104041, 109886, 121307, 126469, 133574, 204967, 208082, 227621, 237307, 242614, 252938, 384601, 409934, 431027, 455242, 474614, 698561, 728287, 769202, 849149, 862054, 1397122, 1456574, 1593347, 1698298, 3017189, 3186694, 4889927, 5944043, 6034378, 9779854, 11153429, 11888086, 20258269, 21120323, 22306858, 34229489, 40516538, 42240646, 68458978, 141807883, 283615766, 992655181, 1985310362]

約数ペア:

[(1, 1985310362), (2, 992655181), (7, 283615766), (14, 141807883), (29, 68458978), (47, 42240646), (49, 40516538), (58, 34229489), (89, 22306858), (94, 21120323), (98, 20258269), (167, 11888086), (178, 11153429), (203, 9779854), (329, 6034378), (334, 5944043), (406, 4889927), (623, 3186694), (658, 3017189), (1169, 1698298), (1246, 1593347), (1363, 1456574), (1421, 1397122), (2303, 862054), (2338, 849149), (2581, 769202), (2726, 728287), (2842, 698561), (4183, 474614), (4361, 455242), (4606, 431027), (4843, 409934), (5162, 384601), (7849, 252938), (8183, 242614), (8366, 237307), (8722, 227621), (9541, 208082), (9686, 204967), (14863, 133574), (15698, 126469), (16366, 121307), (18067, 109886), (19082, 104041), (29281, 67802), (29726, 66787), (33901, 58562), (36134, 54943)]