713607016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 1551052800

約数和(自身を除く): 837445784

約数列:

[1, 2, 4, 8, 19, 23, 38, 43, 46, 47, 76, 86, 92, 94, 101, 152, 172, 184, 188, 202, 344, 376, 404, 437, 808, 817, 874, 893, 989, 1081, 1634, 1748, 1786, 1919, 1978, 2021, 2162, 2323, 3268, 3496, 3572, 3838, 3956, 4042, 4324, 4343, 4646, 4747, 6536, 7144, 7676, 7912, 8084, 8648, 8686, 9292, 9494, 15352, 16168, 17372, 18584, 18791, 18988, 20539, 34744, 37582, 37976, 38399, 41078, 44137, 46483, 75164, 76798, 82156, 82517, 88274, 90193, 92966, 99889, 109181, 150328, 153596, 164312, 165034, 176548, 180386, 185932, 199778, 204121, 218362, 307192, 330068, 353096, 360772, 371864, 399556, 408242, 436724, 660136, 721544, 799112, 816484, 873448, 883177, 1632968, 1766354, 1897891, 2074439, 3532708, 3795782, 3878299, 4148878, 4694783, 7065416, 7591564, 7756598, 8297756, 9389566, 15183128, 15513196, 16595512, 18779132, 31026392, 37558264, 89200877, 178401754, 356803508, 713607016]

約数ペア:

[(1, 713607016), (2, 356803508), (4, 178401754), (8, 89200877), (19, 37558264), (23, 31026392), (38, 18779132), (43, 16595512), (46, 15513196), (47, 15183128), (76, 9389566), (86, 8297756), (92, 7756598), (94, 7591564), (101, 7065416), (152, 4694783), (172, 4148878), (184, 3878299), (188, 3795782), (202, 3532708), (344, 2074439), (376, 1897891), (404, 1766354), (437, 1632968), (808, 883177), (817, 873448), (874, 816484), (893, 799112), (989, 721544), (1081, 660136), (1634, 436724), (1748, 408242), (1786, 399556), (1919, 371864), (1978, 360772), (2021, 353096), (2162, 330068), (2323, 307192), (3268, 218362), (3496, 204121), (3572, 199778), (3838, 185932), (3956, 180386), (4042, 176548), (4324, 165034), (4343, 164312), (4646, 153596), (4747, 150328), (6536, 109181), (7144, 99889), (7676, 92966), (7912, 90193), (8084, 88274), (8648, 82517), (8686, 82156), (9292, 76798), (9494, 75164), (15352, 46483), (16168, 44137), (17372, 41078), (18584, 38399), (18791, 37976), (18988, 37582), (20539, 34744)]