245291274

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4817}}^1$

素因数の和:4892

約数の個数: 64

約数和(自身を含む): 582785280

約数和(自身を除く): 337494006

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 41, 46, 54, 69, 82, 123, 138, 207, 246, 369, 414, 621, 738, 943, 1107, 1242, 1886, 2214, 2829, 4817, 5658, 8487, 9634, 14451, 16974, 25461, 28902, 43353, 50922, 86706, 110791, 130059, 197497, 221582, 260118, 332373, 394994, 592491, 664746, 997119, 1184982, 1777473, 1994238, 2991357, 3554946, 4542431, 5332419, 5982714, 9084862, 10664838, 13627293, 27254586, 40881879, 81763758, 122645637, 245291274]

約数ペア:

[(1, 245291274), (2, 122645637), (3, 81763758), (6, 40881879), (9, 27254586), (18, 13627293), (23, 10664838), (27, 9084862), (41, 5982714), (46, 5332419), (54, 4542431), (69, 3554946), (82, 2991357), (123, 1994238), (138, 1777473), (207, 1184982), (246, 997119), (369, 664746), (414, 592491), (621, 394994), (738, 332373), (943, 260118), (1107, 221582), (1242, 197497), (1886, 130059), (2214, 110791), (2829, 86706), (4817, 50922), (5658, 43353), (8487, 28902), (9634, 25461), (14451, 16974)]