354230982

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1307}}^1$

素因数の和:1567

約数の個数: 80

約数和(自身を含む): 911623680

約数和(自身を除く): 557392698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 239, 378, 478, 567, 717, 1134, 1307, 1434, 1673, 2151, 2614, 3346, 3921, 4302, 5019, 6453, 7842, 9149, 10038, 11763, 12906, 15057, 18298, 19359, 23526, 27447, 30114, 35289, 38718, 45171, 54894, 70578, 82341, 90342, 105867, 135513, 164682, 211734, 247023, 271026, 312373, 494046, 624746, 741069, 937119, 1482138, 1874238, 2186611, 2811357, 4373222, 5622714, 6559833, 8434071, 13119666, 16868142, 19679499, 25302213, 39358998, 50604426, 59038497, 118076994, 177115491, 354230982]

約数ペア:

[(1, 354230982), (2, 177115491), (3, 118076994), (6, 59038497), (7, 50604426), (9, 39358998), (14, 25302213), (18, 19679499), (21, 16868142), (27, 13119666), (42, 8434071), (54, 6559833), (63, 5622714), (81, 4373222), (126, 2811357), (162, 2186611), (189, 1874238), (239, 1482138), (378, 937119), (478, 741069), (567, 624746), (717, 494046), (1134, 312373), (1307, 271026), (1434, 247023), (1673, 211734), (2151, 164682), (2614, 135513), (3346, 105867), (3921, 90342), (4302, 82341), (5019, 70578), (6453, 54894), (7842, 45171), (9149, 38718), (10038, 35289), (11763, 30114), (12906, 27447), (15057, 23526), (18298, 19359)]