275195228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7907}}^1$

素因数の和:8042

約数の個数: 48

約数和(自身を含む): 605816064

約数和(自身を除く): 330620836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 452, 791, 1243, 1582, 2486, 3164, 4972, 7907, 8701, 15814, 17402, 31628, 34804, 55349, 86977, 110698, 173954, 221396, 347908, 608839, 893491, 1217678, 1786982, 2435356, 3573964, 6254437, 9828401, 12508874, 19656802, 25017748, 39313604, 68798807, 137597614, 275195228]

約数ペア:

[(1, 275195228), (2, 137597614), (4, 68798807), (7, 39313604), (11, 25017748), (14, 19656802), (22, 12508874), (28, 9828401), (44, 6254437), (77, 3573964), (113, 2435356), (154, 1786982), (226, 1217678), (308, 893491), (452, 608839), (791, 347908), (1243, 221396), (1582, 173954), (2486, 110698), (3164, 86977), (4972, 55349), (7907, 34804), (8701, 31628), (15814, 17402)]