515280528

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{6311}}^1$

素因数の和:6344

約数の個数: 140

約数和(自身を含む): 1710955968

約数和(自身を除く): 1195675440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2916, 3024, 3402, 3888, 4536, 5103, 5832, 6311, 6804, 9072, 10206, 11664, 12622, 13608, 18933, 20412, 25244, 27216, 37866, 40824, 44177, 50488, 56799, 75732, 81648, 88354, 100976, 113598, 132531, 151464, 170397, 176708, 227196, 265062, 302928, 340794, 353416, 397593, 454392, 511191, 530124, 681588, 706832, 795186, 908784, 1022382, 1060248, 1192779, 1363176, 1533573, 1590372, 2044764, 2120496, 2385558, 2726352, 3067146, 3180744, 3578337, 4089528, 4600719, 4771116, 6134292, 6361488, 7156674, 8179056, 9201438, 9542232, 10735011, 12268584, 14313348, 18402876, 19084464, 21470022, 24537168, 28626696, 32205033, 36805752, 42940044, 57253392, 64410066, 73611504, 85880088, 128820132, 171760176, 257640264, 515280528]

約数ペア:

[(1, 515280528), (2, 257640264), (3, 171760176), (4, 128820132), (6, 85880088), (7, 73611504), (8, 64410066), (9, 57253392), (12, 42940044), (14, 36805752), (16, 32205033), (18, 28626696), (21, 24537168), (24, 21470022), (27, 19084464), (28, 18402876), (36, 14313348), (42, 12268584), (48, 10735011), (54, 9542232), (56, 9201438), (63, 8179056), (72, 7156674), (81, 6361488), (84, 6134292), (108, 4771116), (112, 4600719), (126, 4089528), (144, 3578337), (162, 3180744), (168, 3067146), (189, 2726352), (216, 2385558), (243, 2120496), (252, 2044764), (324, 1590372), (336, 1533573), (378, 1363176), (432, 1192779), (486, 1060248), (504, 1022382), (567, 908784), (648, 795186), (729, 706832), (756, 681588), (972, 530124), (1008, 511191), (1134, 454392), (1296, 397593), (1458, 353416), (1512, 340794), (1701, 302928), (1944, 265062), (2268, 227196), (2916, 176708), (3024, 170397), (3402, 151464), (3888, 132531), (4536, 113598), (5103, 100976), (5832, 88354), (6311, 81648), (6804, 75732), (9072, 56799), (10206, 50488), (11664, 44177), (12622, 40824), (13608, 37866), (18933, 27216), (20412, 25244)]