327040656

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2281}}^1$

素因数の和:2424

約数の個数: 80

約数和(自身を含む): 882860160

約数和(自身を除く): 555819504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 103, 116, 174, 206, 232, 309, 348, 412, 464, 618, 696, 824, 1236, 1392, 1648, 2281, 2472, 2987, 4562, 4944, 5974, 6843, 8961, 9124, 11948, 13686, 17922, 18248, 23896, 27372, 35844, 36496, 47792, 54744, 66149, 71688, 109488, 132298, 143376, 198447, 234943, 264596, 396894, 469886, 529192, 704829, 793788, 939772, 1058384, 1409658, 1587576, 1879544, 2819316, 3175152, 3759088, 5638632, 6813347, 11277264, 13626694, 20440041, 27253388, 40880082, 54506776, 81760164, 109013552, 163520328, 327040656]

約数ペア:

[(1, 327040656), (2, 163520328), (3, 109013552), (4, 81760164), (6, 54506776), (8, 40880082), (12, 27253388), (16, 20440041), (24, 13626694), (29, 11277264), (48, 6813347), (58, 5638632), (87, 3759088), (103, 3175152), (116, 2819316), (174, 1879544), (206, 1587576), (232, 1409658), (309, 1058384), (348, 939772), (412, 793788), (464, 704829), (618, 529192), (696, 469886), (824, 396894), (1236, 264596), (1392, 234943), (1648, 198447), (2281, 143376), (2472, 132298), (2987, 109488), (4562, 71688), (4944, 66149), (5974, 54744), (6843, 47792), (8961, 36496), (9124, 35844), (11948, 27372), (13686, 23896), (17922, 18248)]