1147338808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1817

約数の個数: 128

約数和(自身を含む): 2859909120

約数和(自身を除く): 1712570312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 47, 56, 77, 88, 92, 94, 154, 161, 184, 188, 253, 308, 322, 329, 376, 506, 517, 616, 644, 658, 1012, 1034, 1081, 1288, 1316, 1723, 1771, 2024, 2068, 2162, 2632, 3446, 3542, 3619, 4136, 4324, 6892, 7084, 7238, 7567, 8648, 11891, 12061, 13784, 14168, 14476, 15134, 18953, 23782, 24122, 28952, 30268, 37906, 39629, 47564, 48244, 60536, 75812, 79258, 80981, 83237, 95128, 96488, 132671, 151624, 158516, 161962, 166474, 265342, 277403, 317032, 323924, 332948, 435919, 530684, 554806, 566867, 647848, 665896, 871838, 890791, 1061368, 1109612, 1133734, 1743676, 1781582, 1862563, 2219224, 2267468, 3051433, 3487352, 3563164, 3725126, 4534936, 6102866, 6235537, 7126328, 7450252, 12205732, 12471074, 13037941, 14900504, 20488193, 24411464, 24942148, 26075882, 40976386, 49884296, 52151764, 81952772, 104303528, 143417351, 163905544, 286834702, 573669404, 1147338808]

約数ペア:

[(1, 1147338808), (2, 573669404), (4, 286834702), (7, 163905544), (8, 143417351), (11, 104303528), (14, 81952772), (22, 52151764), (23, 49884296), (28, 40976386), (44, 26075882), (46, 24942148), (47, 24411464), (56, 20488193), (77, 14900504), (88, 13037941), (92, 12471074), (94, 12205732), (154, 7450252), (161, 7126328), (184, 6235537), (188, 6102866), (253, 4534936), (308, 3725126), (322, 3563164), (329, 3487352), (376, 3051433), (506, 2267468), (517, 2219224), (616, 1862563), (644, 1781582), (658, 1743676), (1012, 1133734), (1034, 1109612), (1081, 1061368), (1288, 890791), (1316, 871838), (1723, 665896), (1771, 647848), (2024, 566867), (2068, 554806), (2162, 530684), (2632, 435919), (3446, 332948), (3542, 323924), (3619, 317032), (4136, 277403), (4324, 265342), (6892, 166474), (7084, 161962), (7238, 158516), (7567, 151624), (8648, 132671), (11891, 96488), (12061, 95128), (13784, 83237), (14168, 80981), (14476, 79258), (15134, 75812), (18953, 60536), (23782, 48244), (24122, 47564), (28952, 39629), (30268, 37906)]