313642168

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2411}}^1$

素因数の和:2548

約数の個数: 64

約数和(自身を含む): 708549120

約数和(自身を除く): 394906952

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 101, 161, 184, 202, 322, 404, 644, 707, 808, 1288, 1414, 2323, 2411, 2828, 4646, 4822, 5656, 9292, 9644, 16261, 16877, 18584, 19288, 32522, 33754, 55453, 65044, 67508, 110906, 130088, 135016, 221812, 243511, 388171, 443624, 487022, 776342, 974044, 1552684, 1704577, 1948088, 3105368, 3409154, 5600753, 6818308, 11201506, 13636616, 22403012, 39205271, 44806024, 78410542, 156821084, 313642168]

約数ペア:

[(1, 313642168), (2, 156821084), (4, 78410542), (7, 44806024), (8, 39205271), (14, 22403012), (23, 13636616), (28, 11201506), (46, 6818308), (56, 5600753), (92, 3409154), (101, 3105368), (161, 1948088), (184, 1704577), (202, 1552684), (322, 974044), (404, 776342), (644, 487022), (707, 443624), (808, 388171), (1288, 243511), (1414, 221812), (2323, 135016), (2411, 130088), (2828, 110906), (4646, 67508), (4822, 65044), (5656, 55453), (9292, 33754), (9644, 32522), (16261, 19288), (16877, 18584)]