319947296

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3847}}^1$

素因数の和:3993

約数の個数: 48

約数和(自身を含む): 663272064

約数和(自身を除く): 343324768

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 113, 184, 226, 368, 452, 736, 904, 1808, 2599, 3616, 3847, 5198, 7694, 10396, 15388, 20792, 30776, 41584, 61552, 83168, 88481, 123104, 176962, 353924, 434711, 707848, 869422, 1415696, 1738844, 2831392, 3477688, 6955376, 9998353, 13910752, 19996706, 39993412, 79986824, 159973648, 319947296]

約数ペア:

[(1, 319947296), (2, 159973648), (4, 79986824), (8, 39993412), (16, 19996706), (23, 13910752), (32, 9998353), (46, 6955376), (92, 3477688), (113, 2831392), (184, 1738844), (226, 1415696), (368, 869422), (452, 707848), (736, 434711), (904, 353924), (1808, 176962), (2599, 123104), (3616, 88481), (3847, 83168), (5198, 61552), (7694, 41584), (10396, 30776), (15388, 20792)]