291228798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{61363}}^1$

素因数の和:61488

約数の個数: 32

約数和(自身を含む): 671567616

約数和(自身を除く): 380338818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 61363, 122726, 184089, 368178, 429541, 859082, 1288623, 2577246, 6934019, 13868038, 20802057, 41604114, 48538133, 97076266, 145614399, 291228798]

約数ペア:

[(1, 291228798), (2, 145614399), (3, 97076266), (6, 48538133), (7, 41604114), (14, 20802057), (21, 13868038), (42, 6934019), (113, 2577246), (226, 1288623), (339, 859082), (678, 429541), (791, 368178), (1582, 184089), (2373, 122726), (4746, 61363)]