193456424

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1402

約数の個数: 64

約数和(自身を含む): 431923200

約数和(自身を除く): 238466776

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 73, 74, 146, 148, 259, 292, 296, 511, 518, 584, 1022, 1036, 1279, 2044, 2072, 2558, 2701, 4088, 5116, 5402, 8953, 10232, 10804, 17906, 18907, 21608, 35812, 37814, 47323, 71624, 75628, 93367, 94646, 151256, 186734, 189292, 331261, 373468, 378584, 653569, 662522, 746936, 1307138, 1325044, 2614276, 2650088, 3454579, 5228552, 6909158, 13818316, 24182053, 27636632, 48364106, 96728212, 193456424]

約数ペア:

[(1, 193456424), (2, 96728212), (4, 48364106), (7, 27636632), (8, 24182053), (14, 13818316), (28, 6909158), (37, 5228552), (56, 3454579), (73, 2650088), (74, 2614276), (146, 1325044), (148, 1307138), (259, 746936), (292, 662522), (296, 653569), (511, 378584), (518, 373468), (584, 331261), (1022, 189292), (1036, 186734), (1279, 151256), (2044, 94646), (2072, 93367), (2558, 75628), (2701, 71624), (4088, 47323), (5116, 37814), (5402, 35812), (8953, 21608), (10232, 18907), (10804, 17906)]