1642077744

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1\times {\mathrm{523}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 4288416000

約数和(自身を除く): 2646338256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 439, 447, 523, 596, 878, 894, 1046, 1192, 1317, 1569, 1756, 1788, 2092, 2384, 2634, 3138, 3512, 3576, 4184, 5268, 6276, 7024, 7152, 8368, 10536, 12552, 21072, 25104, 65411, 77927, 130822, 155854, 196233, 229597, 233781, 261644, 311708, 392466, 459194, 467562, 523288, 623416, 688791, 784932, 918388, 935124, 1046576, 1246832, 1377582, 1569864, 1836776, 1870248, 2755164, 3139728, 3673552, 3740496, 5510328, 11020656, 34209953, 68419906, 102629859, 136839812, 205259718, 273679624, 410519436, 547359248, 821038872, 1642077744]

約数ペア:

[(1, 1642077744), (2, 821038872), (3, 547359248), (4, 410519436), (6, 273679624), (8, 205259718), (12, 136839812), (16, 102629859), (24, 68419906), (48, 34209953), (149, 11020656), (298, 5510328), (439, 3740496), (447, 3673552), (523, 3139728), (596, 2755164), (878, 1870248), (894, 1836776), (1046, 1569864), (1192, 1377582), (1317, 1246832), (1569, 1046576), (1756, 935124), (1788, 918388), (2092, 784932), (2384, 688791), (2634, 623416), (3138, 523288), (3512, 467562), (3576, 459194), (4184, 392466), (5268, 311708), (6276, 261644), (7024, 233781), (7152, 229597), (8368, 196233), (10536, 155854), (12552, 130822), (21072, 77927), (25104, 65411)]