2051248757984

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{953}}^1\times {\mathrm{2957}}^1$

素因数の和:4009

約数の個数: 144

約数和(自身を含む): 4325784713712

約数和(自身を除く): 2274535955728

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 529, 688, 736, 953, 989, 1058, 1376, 1906, 1978, 2116, 2957, 3812, 3956, 4232, 5914, 7624, 7912, 8464, 11828, 15248, 15824, 16928, 21919, 22747, 23656, 30496, 31648, 40979, 43838, 45494, 47312, 68011, 81958, 87676, 90988, 94624, 127151, 136022, 163916, 175352, 181976, 254302, 272044, 327832, 350704, 363952, 504137, 508604, 544088, 655664, 701408, 727904, 942517, 1008274, 1017208, 1088176, 1311328, 1564253, 1885034, 2016548, 2034416, 2176352, 2818021, 2924473, 3128506, 3770068, 4033096, 4068832, 5636042, 5848946, 6257012, 7540136, 8066192, 11272084, 11697892, 12514024, 15080272, 16132384, 21677891, 22544168, 23395784, 25028048, 30160544, 43355782, 45088336, 46791568, 50056096, 64814483, 67262879, 86711564, 90176672, 93583136, 121174903, 129628966, 134525758, 173423128, 242349806, 259257932, 269051516, 346846256, 484699612, 518515864, 538103032, 693692512, 969399224, 1037031728, 1076206064, 1490733109, 1938798448, 2074063456, 2152412128, 2787022769, 2981466218, 3877596896, 5574045538, 5962932436, 11148091076, 11925864872, 22296182152, 23851729744, 44592364304, 47703459488, 64101523687, 89184728608, 128203047374, 256406094748, 512812189496, 1025624378992, 2051248757984]

約数ペア:

[(1, 2051248757984), (2, 1025624378992), (4, 512812189496), (8, 256406094748), (16, 128203047374), (23, 89184728608), (32, 64101523687), (43, 47703459488), (46, 44592364304), (86, 23851729744), (92, 22296182152), (172, 11925864872), (184, 11148091076), (344, 5962932436), (368, 5574045538), (529, 3877596896), (688, 2981466218), (736, 2787022769), (953, 2152412128), (989, 2074063456), (1058, 1938798448), (1376, 1490733109), (1906, 1076206064), (1978, 1037031728), (2116, 969399224), (2957, 693692512), (3812, 538103032), (3956, 518515864), (4232, 484699612), (5914, 346846256), (7624, 269051516), (7912, 259257932), (8464, 242349806), (11828, 173423128), (15248, 134525758), (15824, 129628966), (16928, 121174903), (21919, 93583136), (22747, 90176672), (23656, 86711564), (30496, 67262879), (31648, 64814483), (40979, 50056096), (43838, 46791568), (45494, 45088336), (47312, 43355782), (68011, 30160544), (81958, 25028048), (87676, 23395784), (90988, 22544168), (94624, 21677891), (127151, 16132384), (136022, 15080272), (163916, 12514024), (175352, 11697892), (181976, 11272084), (254302, 8066192), (272044, 7540136), (327832, 6257012), (350704, 5848946), (363952, 5636042), (504137, 4068832), (508604, 4033096), (544088, 3770068), (655664, 3128506), (701408, 2924473), (727904, 2818021), (942517, 2176352), (1008274, 2034416), (1017208, 2016548), (1088176, 1885034), (1311328, 1564253)]