2155111968

素因数分解:

$2^5\times 3^1\times {\mathrm{887}}^1\times {\mathrm{25309}}^1$

素因数の和:26209

約数の個数: 48

約数和(自身を含む): 5663770560

約数和(自身を除く): 3508658592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 887, 1774, 2661, 3548, 5322, 7096, 10644, 14192, 21288, 25309, 28384, 42576, 50618, 75927, 85152, 101236, 151854, 202472, 303708, 404944, 607416, 809888, 1214832, 2429664, 22449083, 44898166, 67347249, 89796332, 134694498, 179592664, 269388996, 359185328, 538777992, 718370656, 1077555984, 2155111968]

約数ペア:

[(1, 2155111968), (2, 1077555984), (3, 718370656), (4, 538777992), (6, 359185328), (8, 269388996), (12, 179592664), (16, 134694498), (24, 89796332), (32, 67347249), (48, 44898166), (96, 22449083), (887, 2429664), (1774, 1214832), (2661, 809888), (3548, 607416), (5322, 404944), (7096, 303708), (10644, 202472), (14192, 151854), (21288, 101236), (25309, 85152), (28384, 75927), (42576, 50618)]