303201136

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 691384320

約数和(自身を除く): 388183184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 239, 241, 329, 376, 478, 482, 658, 752, 956, 964, 1316, 1673, 1687, 1912, 1928, 2632, 3346, 3374, 3824, 3856, 5264, 6692, 6748, 11233, 11327, 13384, 13496, 22466, 22654, 26768, 26992, 44932, 45308, 57599, 78631, 79289, 89864, 90616, 115198, 157262, 158578, 179728, 181232, 230396, 314524, 317156, 403193, 460792, 629048, 634312, 806386, 921584, 1258096, 1268624, 1612772, 2707153, 3225544, 5414306, 6451088, 10828612, 18950071, 21657224, 37900142, 43314448, 75800284, 151600568, 303201136]

約数ペア:

[(1, 303201136), (2, 151600568), (4, 75800284), (7, 43314448), (8, 37900142), (14, 21657224), (16, 18950071), (28, 10828612), (47, 6451088), (56, 5414306), (94, 3225544), (112, 2707153), (188, 1612772), (239, 1268624), (241, 1258096), (329, 921584), (376, 806386), (478, 634312), (482, 629048), (658, 460792), (752, 403193), (956, 317156), (964, 314524), (1316, 230396), (1673, 181232), (1687, 179728), (1912, 158578), (1928, 157262), (2632, 115198), (3346, 90616), (3374, 89864), (3824, 79289), (3856, 78631), (5264, 57599), (6692, 45308), (6748, 44932), (11233, 26992), (11327, 26768), (13384, 22654), (13496, 22466)]