894279904

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 2071028736

約数和(自身を除く): 1176748832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 173, 188, 224, 329, 346, 376, 491, 658, 692, 752, 982, 1211, 1316, 1384, 1504, 1964, 2422, 2632, 2768, 3437, 3928, 4844, 5264, 5536, 6874, 7856, 8131, 9688, 10528, 13748, 15712, 16262, 19376, 23077, 27496, 32524, 38752, 46154, 54992, 56917, 65048, 84943, 92308, 109984, 113834, 130096, 161539, 169886, 184616, 227668, 260192, 323078, 339772, 369232, 455336, 594601, 646156, 679544, 738464, 910672, 1189202, 1292312, 1359088, 1821344, 2378404, 2584624, 2718176, 3992321, 4756808, 5169248, 7984642, 9513616, 15969284, 19027232, 27946247, 31938568, 55892494, 63877136, 111784988, 127754272, 223569976, 447139952, 894279904]

約数ペア:

[(1, 894279904), (2, 447139952), (4, 223569976), (7, 127754272), (8, 111784988), (14, 63877136), (16, 55892494), (28, 31938568), (32, 27946247), (47, 19027232), (56, 15969284), (94, 9513616), (112, 7984642), (173, 5169248), (188, 4756808), (224, 3992321), (329, 2718176), (346, 2584624), (376, 2378404), (491, 1821344), (658, 1359088), (692, 1292312), (752, 1189202), (982, 910672), (1211, 738464), (1316, 679544), (1384, 646156), (1504, 594601), (1964, 455336), (2422, 369232), (2632, 339772), (2768, 323078), (3437, 260192), (3928, 227668), (4844, 184616), (5264, 169886), (5536, 161539), (6874, 130096), (7856, 113834), (8131, 109984), (9688, 92308), (10528, 84943), (13748, 65048), (15712, 56917), (16262, 54992), (19376, 46154), (23077, 38752), (27496, 32524)]