667136808

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1693}}^1$

素因数の和:2139

約数の個数: 96

約数和(自身を含む): 1951589640

約数和(自身を除く): 1284452832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 421, 468, 842, 936, 1263, 1684, 1693, 2526, 3368, 3386, 3789, 5052, 5079, 5473, 6772, 7578, 10104, 10158, 10946, 13544, 15156, 15237, 16419, 20316, 21892, 22009, 30312, 30474, 32838, 40632, 43784, 44018, 49257, 60948, 65676, 66027, 88036, 98514, 121896, 131352, 132054, 176072, 197028, 198081, 264108, 394056, 396162, 528216, 712753, 792324, 1425506, 1584648, 2138259, 2851012, 4276518, 5702024, 6414777, 8553036, 9265789, 12829554, 17106072, 18531578, 25659108, 27797367, 37063156, 51318216, 55594734, 74126312, 83392101, 111189468, 166784202, 222378936, 333568404, 667136808]

約数ペア:

[(1, 667136808), (2, 333568404), (3, 222378936), (4, 166784202), (6, 111189468), (8, 83392101), (9, 74126312), (12, 55594734), (13, 51318216), (18, 37063156), (24, 27797367), (26, 25659108), (36, 18531578), (39, 17106072), (52, 12829554), (72, 9265789), (78, 8553036), (104, 6414777), (117, 5702024), (156, 4276518), (234, 2851012), (312, 2138259), (421, 1584648), (468, 1425506), (842, 792324), (936, 712753), (1263, 528216), (1684, 396162), (1693, 394056), (2526, 264108), (3368, 198081), (3386, 197028), (3789, 176072), (5052, 132054), (5079, 131352), (5473, 121896), (6772, 98514), (7578, 88036), (10104, 66027), (10158, 65676), (10946, 60948), (13544, 49257), (15156, 44018), (15237, 43784), (16419, 40632), (20316, 32838), (21892, 30474), (22009, 30312)]