313343592

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 885427200

約数和(自身を除く): 572083608

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 83, 102, 114, 136, 152, 166, 204, 228, 249, 323, 332, 408, 456, 487, 498, 646, 664, 969, 974, 996, 1292, 1411, 1461, 1577, 1938, 1948, 1992, 2584, 2822, 2922, 3154, 3876, 3896, 4233, 4731, 5644, 5844, 6308, 7752, 8279, 8466, 9253, 9462, 11288, 11688, 12616, 16558, 16932, 18506, 18924, 24837, 26809, 27759, 33116, 33864, 37012, 37848, 40421, 49674, 53618, 55518, 66232, 74024, 80427, 80842, 99348, 107236, 111036, 121263, 157301, 160854, 161684, 198696, 214472, 222072, 242526, 314602, 321708, 323368, 471903, 485052, 629204, 643416, 687157, 767999, 943806, 970104, 1258408, 1374314, 1535998, 1887612, 2061471, 2303997, 2748628, 3071996, 3775224, 4122942, 4607994, 5497256, 6143992, 8245884, 9215988, 13055983, 16491768, 18431976, 26111966, 39167949, 52223932, 78335898, 104447864, 156671796, 313343592]

約数ペア:

[(1, 313343592), (2, 156671796), (3, 104447864), (4, 78335898), (6, 52223932), (8, 39167949), (12, 26111966), (17, 18431976), (19, 16491768), (24, 13055983), (34, 9215988), (38, 8245884), (51, 6143992), (57, 5497256), (68, 4607994), (76, 4122942), (83, 3775224), (102, 3071996), (114, 2748628), (136, 2303997), (152, 2061471), (166, 1887612), (204, 1535998), (228, 1374314), (249, 1258408), (323, 970104), (332, 943806), (408, 767999), (456, 687157), (487, 643416), (498, 629204), (646, 485052), (664, 471903), (969, 323368), (974, 321708), (996, 314602), (1292, 242526), (1411, 222072), (1461, 214472), (1577, 198696), (1938, 161684), (1948, 160854), (1992, 157301), (2584, 121263), (2822, 111036), (2922, 107236), (3154, 99348), (3876, 80842), (3896, 80427), (4233, 74024), (4731, 66232), (5644, 55518), (5844, 53618), (6308, 49674), (7752, 40421), (8279, 37848), (8466, 37012), (9253, 33864), (9462, 33116), (11288, 27759), (11688, 26809), (12616, 24837), (16558, 18924), (16932, 18506)]