268400664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 856018800

約数和(自身を除く): 587618136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 168, 222, 252, 259, 296, 333, 389, 444, 504, 518, 666, 777, 778, 888, 1036, 1167, 1332, 1369, 1554, 1556, 2072, 2331, 2334, 2664, 2723, 2738, 3108, 3112, 3501, 4107, 4662, 4668, 5446, 5476, 6216, 7002, 8169, 8214, 9324, 9336, 9583, 10892, 10952, 12321, 14004, 14393, 16338, 16428, 18648, 19166, 21784, 24507, 24642, 28008, 28749, 28786, 32676, 32856, 38332, 43179, 49014, 49284, 57498, 57572, 65352, 76664, 86247, 86358, 98028, 98568, 100751, 114996, 115144, 129537, 172494, 172716, 196056, 201502, 229992, 259074, 302253, 344988, 345432, 403004, 518148, 532541, 604506, 689976, 806008, 906759, 1036296, 1065082, 1209012, 1597623, 1813518, 2130164, 2418024, 3195246, 3627036, 3727787, 4260328, 4792869, 6390492, 7254072, 7455574, 9585738, 11183361, 12780984, 14911148, 19171476, 22366722, 29822296, 33550083, 38342952, 44733444, 67100166, 89466888, 134200332, 268400664]

約数ペア:

[(1, 268400664), (2, 134200332), (3, 89466888), (4, 67100166), (6, 44733444), (7, 38342952), (8, 33550083), (9, 29822296), (12, 22366722), (14, 19171476), (18, 14911148), (21, 12780984), (24, 11183361), (28, 9585738), (36, 7455574), (37, 7254072), (42, 6390492), (56, 4792869), (63, 4260328), (72, 3727787), (74, 3627036), (84, 3195246), (111, 2418024), (126, 2130164), (148, 1813518), (168, 1597623), (222, 1209012), (252, 1065082), (259, 1036296), (296, 906759), (333, 806008), (389, 689976), (444, 604506), (504, 532541), (518, 518148), (666, 403004), (777, 345432), (778, 344988), (888, 302253), (1036, 259074), (1167, 229992), (1332, 201502), (1369, 196056), (1554, 172716), (1556, 172494), (2072, 129537), (2331, 115144), (2334, 114996), (2664, 100751), (2723, 98568), (2738, 98028), (3108, 86358), (3112, 86247), (3501, 76664), (4107, 65352), (4662, 57572), (4668, 57498), (5446, 49284), (5476, 49014), (6216, 43179), (7002, 38332), (8169, 32856), (8214, 32676), (9324, 28786), (9336, 28749), (9583, 28008), (10892, 24642), (10952, 24507), (12321, 21784), (14004, 19166), (14393, 18648), (16338, 16428)]