247370332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1483}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 502612992

約数和(自身を除く): 255242660

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 223, 374, 446, 748, 892, 1483, 2453, 2966, 3791, 4906, 5932, 7582, 9812, 15164, 16313, 25211, 32626, 41701, 50422, 65252, 83402, 100844, 166804, 277321, 330709, 554642, 661418, 1109284, 1322836, 3637799, 5622053, 7275598, 11244106, 14551196, 22488212, 61842583, 123685166, 247370332]

約数ペア:

[(1, 247370332), (2, 123685166), (4, 61842583), (11, 22488212), (17, 14551196), (22, 11244106), (34, 7275598), (44, 5622053), (68, 3637799), (187, 1322836), (223, 1109284), (374, 661418), (446, 554642), (748, 330709), (892, 277321), (1483, 166804), (2453, 100844), (2966, 83402), (3791, 65252), (4906, 50422), (5932, 41701), (7582, 32626), (9812, 25211), (15164, 16313)]