232456168

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 507985920

約数和(自身を除く): 275529752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 191, 206, 211, 382, 412, 422, 721, 764, 824, 844, 1337, 1442, 1477, 1528, 1688, 2674, 2884, 2954, 5348, 5768, 5908, 10696, 11816, 19673, 21733, 39346, 40301, 43466, 78692, 80602, 86932, 137711, 152131, 157384, 161204, 173864, 275422, 282107, 304262, 322408, 550844, 564214, 608524, 1101688, 1128428, 1217048, 2256856, 4151003, 8302006, 16604012, 29057021, 33208024, 58114042, 116228084, 232456168]

約数ペア:

[(1, 232456168), (2, 116228084), (4, 58114042), (7, 33208024), (8, 29057021), (14, 16604012), (28, 8302006), (56, 4151003), (103, 2256856), (191, 1217048), (206, 1128428), (211, 1101688), (382, 608524), (412, 564214), (422, 550844), (721, 322408), (764, 304262), (824, 282107), (844, 275422), (1337, 173864), (1442, 161204), (1477, 157384), (1528, 152131), (1688, 137711), (2674, 86932), (2884, 80602), (2954, 78692), (5348, 43466), (5768, 40301), (5908, 39346), (10696, 21733), (11816, 19673)]