1554051888

素因数分解:

$2^4\times 3^2\times {\mathrm{389}}^1\times {\mathrm{27743}}^1$

素因数の和:28146

約数の個数: 60

約数和(自身を含む): 4360524480

約数和(自身を除く): 2806472592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 389, 778, 1167, 1556, 2334, 3112, 3501, 4668, 6224, 7002, 9336, 14004, 18672, 27743, 28008, 55486, 56016, 83229, 110972, 166458, 221944, 249687, 332916, 443888, 499374, 665832, 998748, 1331664, 1997496, 3994992, 10792027, 21584054, 32376081, 43168108, 64752162, 86336216, 97128243, 129504324, 172672432, 194256486, 259008648, 388512972, 518017296, 777025944, 1554051888]

約数ペア:

[(1, 1554051888), (2, 777025944), (3, 518017296), (4, 388512972), (6, 259008648), (8, 194256486), (9, 172672432), (12, 129504324), (16, 97128243), (18, 86336216), (24, 64752162), (36, 43168108), (48, 32376081), (72, 21584054), (144, 10792027), (389, 3994992), (778, 1997496), (1167, 1331664), (1556, 998748), (2334, 665832), (3112, 499374), (3501, 443888), (4668, 332916), (6224, 249687), (7002, 221944), (9336, 166458), (14004, 110972), (18672, 83229), (27743, 56016), (28008, 55486)]