2227819952

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 4515877632

約数和(自身を除く): 2288057680

約数列:

[1, 2, 4, 8, 16, 41, 82, 97, 157, 164, 194, 223, 314, 328, 388, 446, 628, 656, 776, 892, 1256, 1552, 1784, 2512, 3568, 3977, 6437, 7954, 9143, 12874, 15229, 15908, 18286, 21631, 25748, 30458, 31816, 35011, 36572, 43262, 51496, 60916, 63632, 70022, 73144, 86524, 102992, 121832, 140044, 146288, 173048, 243664, 280088, 346096, 560176, 624389, 886871, 1248778, 1435451, 1773742, 2497556, 2870902, 3396067, 3547484, 4995112, 5741804, 6792134, 7094968, 9990224, 11483608, 13584268, 14189936, 22967216, 27168536, 54337072, 139238747, 278477494, 556954988, 1113909976, 2227819952]

約数ペア:

[(1, 2227819952), (2, 1113909976), (4, 556954988), (8, 278477494), (16, 139238747), (41, 54337072), (82, 27168536), (97, 22967216), (157, 14189936), (164, 13584268), (194, 11483608), (223, 9990224), (314, 7094968), (328, 6792134), (388, 5741804), (446, 4995112), (628, 3547484), (656, 3396067), (776, 2870902), (892, 2497556), (1256, 1773742), (1552, 1435451), (1784, 1248778), (2512, 886871), (3568, 624389), (3977, 560176), (6437, 346096), (7954, 280088), (9143, 243664), (12874, 173048), (15229, 146288), (15908, 140044), (18286, 121832), (21631, 102992), (25748, 86524), (30458, 73144), (31816, 70022), (35011, 63632), (36572, 60916), (43262, 51496)]