676449078

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 1445713920

約数和(自身を除く): 769264842

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 107, 123, 186, 214, 246, 321, 642, 829, 1271, 1658, 2487, 2542, 3317, 3813, 4387, 4974, 6634, 7626, 8774, 9951, 13161, 19902, 25699, 26322, 33989, 51398, 67978, 77097, 88703, 101967, 135997, 154194, 177406, 203934, 266109, 271994, 407991, 532218, 815982, 1053659, 2107318, 2749793, 3160977, 3636823, 5499586, 6321954, 7273646, 8249379, 10910469, 16498758, 21820938, 112741513, 225483026, 338224539, 676449078]

約数ペア:

[(1, 676449078), (2, 338224539), (3, 225483026), (6, 112741513), (31, 21820938), (41, 16498758), (62, 10910469), (82, 8249379), (93, 7273646), (107, 6321954), (123, 5499586), (186, 3636823), (214, 3160977), (246, 2749793), (321, 2107318), (642, 1053659), (829, 815982), (1271, 532218), (1658, 407991), (2487, 271994), (2542, 266109), (3317, 203934), (3813, 177406), (4387, 154194), (4974, 135997), (6634, 101967), (7626, 88703), (8774, 77097), (9951, 67978), (13161, 51398), (19902, 33989), (25699, 26322)]