211730472

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{13187}}^1$

素因数の和:13422

約数の個数: 48

約数和(自身を含む): 576051840

約数和(自身を除く): 364321368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 13187, 16056, 26374, 39561, 52748, 79122, 105496, 118683, 158244, 237366, 316488, 474732, 949464, 2940701, 5881402, 8822103, 11762804, 17644206, 23525608, 26466309, 35288412, 52932618, 70576824, 105865236, 211730472]

約数ペア:

[(1, 211730472), (2, 105865236), (3, 70576824), (4, 52932618), (6, 35288412), (8, 26466309), (9, 23525608), (12, 17644206), (18, 11762804), (24, 8822103), (36, 5881402), (72, 2940701), (223, 949464), (446, 474732), (669, 316488), (892, 237366), (1338, 158244), (1784, 118683), (2007, 105496), (2676, 79122), (4014, 52748), (5352, 39561), (8028, 26374), (13187, 16056)]