16400755476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{305551}}^1$

素因数の和:305642

約数の個数: 96

約数和(自身を含む): 49279426560

約数和(自身を除く): 32878671084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 639, 756, 852, 994, 1278, 1491, 1917, 1988, 2556, 2982, 3834, 4473, 5964, 7668, 8946, 13419, 17892, 26838, 53676, 305551, 611102, 916653, 1222204, 1833306, 2138857, 2749959, 3666612, 4277714, 5499918, 6416571, 8249877, 8555428, 10999836, 12833142, 16499754, 19249713, 21694121, 25666284, 32999508, 38499426, 43388242, 57749139, 65082363, 76998852, 86776484, 115498278, 130164726, 151858847, 195247089, 230996556, 260329452, 303717694, 390494178, 455576541, 585741267, 607435388, 780988356, 911153082, 1171482534, 1366729623, 1822306164, 2342965068, 2733459246, 4100188869, 5466918492, 8200377738, 16400755476]

約数ペア:

[(1, 16400755476), (2, 8200377738), (3, 5466918492), (4, 4100188869), (6, 2733459246), (7, 2342965068), (9, 1822306164), (12, 1366729623), (14, 1171482534), (18, 911153082), (21, 780988356), (27, 607435388), (28, 585741267), (36, 455576541), (42, 390494178), (54, 303717694), (63, 260329452), (71, 230996556), (84, 195247089), (108, 151858847), (126, 130164726), (142, 115498278), (189, 86776484), (213, 76998852), (252, 65082363), (284, 57749139), (378, 43388242), (426, 38499426), (497, 32999508), (639, 25666284), (756, 21694121), (852, 19249713), (994, 16499754), (1278, 12833142), (1491, 10999836), (1917, 8555428), (1988, 8249877), (2556, 6416571), (2982, 5499918), (3834, 4277714), (4473, 3666612), (5964, 2749959), (7668, 2138857), (8946, 1833306), (13419, 1222204), (17892, 916653), (26838, 611102), (53676, 305551)]