260037344

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61099}}^1$

素因数の和:61135

約数の個数: 48

約数和(自身を含む): 615888000

約数和(自身を除く): 355850656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 61099, 122198, 244396, 427693, 488792, 855386, 977584, 1160881, 1710772, 1955168, 2321762, 3421544, 4643524, 6843088, 8126167, 9287048, 13686176, 16252334, 18574096, 32504668, 37148192, 65009336, 130018672, 260037344]

約数ペア:

[(1, 260037344), (2, 130018672), (4, 65009336), (7, 37148192), (8, 32504668), (14, 18574096), (16, 16252334), (19, 13686176), (28, 9287048), (32, 8126167), (38, 6843088), (56, 4643524), (76, 3421544), (112, 2321762), (133, 1955168), (152, 1710772), (224, 1160881), (266, 977584), (304, 855386), (532, 488792), (608, 427693), (1064, 244396), (2128, 122198), (4256, 61099)]