7131779856

素因数分解:

$2^4\times 3^2\times {\mathrm{499}}^1\times {\mathrm{99251}}^1$

素因数の和:99764

約数の個数: 60

約数和(自身を含む): 19999278000

約数和(自身を除く): 12867498144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499, 998, 1497, 1996, 2994, 3992, 4491, 5988, 7984, 8982, 11976, 17964, 23952, 35928, 71856, 99251, 198502, 297753, 397004, 595506, 794008, 893259, 1191012, 1588016, 1786518, 2382024, 3573036, 4764048, 7146072, 14292144, 49526249, 99052498, 148578747, 198104996, 297157494, 396209992, 445736241, 594314988, 792419984, 891472482, 1188629976, 1782944964, 2377259952, 3565889928, 7131779856]

約数ペア:

[(1, 7131779856), (2, 3565889928), (3, 2377259952), (4, 1782944964), (6, 1188629976), (8, 891472482), (9, 792419984), (12, 594314988), (16, 445736241), (18, 396209992), (24, 297157494), (36, 198104996), (48, 148578747), (72, 99052498), (144, 49526249), (499, 14292144), (998, 7146072), (1497, 4764048), (1996, 3573036), (2994, 2382024), (3992, 1786518), (4491, 1588016), (5988, 1191012), (7984, 893259), (8982, 794008), (11976, 595506), (17964, 397004), (23952, 297753), (35928, 198502), (71856, 99251)]