247724224

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11351}}^1$

素因数の和:11405

約数の個数: 56

約数和(自身を含む): 553614336

約数和(自身を除く): 305890112

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 5456, 10912, 11351, 21824, 22702, 45404, 90808, 124861, 181616, 249722, 351881, 363232, 499444, 703762, 726464, 998888, 1407524, 1997776, 2815048, 3870691, 3995552, 5630096, 7741382, 7991104, 11260192, 15482764, 22520384, 30965528, 61931056, 123862112, 247724224]

約数ペア:

[(1, 247724224), (2, 123862112), (4, 61931056), (8, 30965528), (11, 22520384), (16, 15482764), (22, 11260192), (31, 7991104), (32, 7741382), (44, 5630096), (62, 3995552), (64, 3870691), (88, 2815048), (124, 1997776), (176, 1407524), (248, 998888), (341, 726464), (352, 703762), (496, 499444), (682, 363232), (704, 351881), (992, 249722), (1364, 181616), (1984, 124861), (2728, 90808), (5456, 45404), (10912, 22702), (11351, 21824)]