980708652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{709}}^1$

素因数の和:1236

約数の個数: 144

約数和(自身を含む): 3101280000

約数和(自身を除く): 2120571348

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 499, 693, 709, 924, 998, 1386, 1418, 1497, 1996, 2127, 2772, 2836, 2994, 3493, 4254, 4491, 4963, 5489, 5988, 6381, 6986, 7799, 8508, 8982, 9926, 10479, 10978, 12762, 13972, 14889, 15598, 16467, 17964, 19852, 20958, 21956, 23397, 25524, 29778, 31196, 31437, 32934, 38423, 41916, 44667, 46794, 49401, 54593, 59556, 62874, 65868, 70191, 76846, 89334, 93588, 98802, 109186, 115269, 125748, 140382, 153692, 163779, 178668, 197604, 218372, 230538, 280764, 327558, 345807, 353791, 461076, 491337, 655116, 691614, 707582, 982674, 1061373, 1383228, 1415164, 1965348, 2122746, 2476537, 3184119, 3891701, 4245492, 4953074, 6368238, 7429611, 7783402, 9906148, 11675103, 12736476, 14859222, 15566804, 22288833, 23350206, 27241907, 29718444, 35025309, 44577666, 46700412, 54483814, 70050618, 81725721, 89155332, 108967628, 140101236, 163451442, 245177163, 326902884, 490354326, 980708652]

約数ペア:

[(1, 980708652), (2, 490354326), (3, 326902884), (4, 245177163), (6, 163451442), (7, 140101236), (9, 108967628), (11, 89155332), (12, 81725721), (14, 70050618), (18, 54483814), (21, 46700412), (22, 44577666), (28, 35025309), (33, 29718444), (36, 27241907), (42, 23350206), (44, 22288833), (63, 15566804), (66, 14859222), (77, 12736476), (84, 11675103), (99, 9906148), (126, 7783402), (132, 7429611), (154, 6368238), (198, 4953074), (231, 4245492), (252, 3891701), (308, 3184119), (396, 2476537), (462, 2122746), (499, 1965348), (693, 1415164), (709, 1383228), (924, 1061373), (998, 982674), (1386, 707582), (1418, 691614), (1497, 655116), (1996, 491337), (2127, 461076), (2772, 353791), (2836, 345807), (2994, 327558), (3493, 280764), (4254, 230538), (4491, 218372), (4963, 197604), (5489, 178668), (5988, 163779), (6381, 153692), (6986, 140382), (7799, 125748), (8508, 115269), (8982, 109186), (9926, 98802), (10479, 93588), (10978, 89334), (12762, 76846), (13972, 70191), (14889, 65868), (15598, 62874), (16467, 59556), (17964, 54593), (19852, 49401), (20958, 46794), (21956, 44667), (23397, 41916), (25524, 38423), (29778, 32934), (31196, 31437)]