2149140912

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{2099}}^1$

素因数の和:2450

約数の個数: 80

約数和(自身を含む): 5643388800

約数和(自身を除く): 3494247888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 257, 332, 498, 514, 664, 771, 996, 1028, 1328, 1542, 1992, 2056, 2099, 3084, 3984, 4112, 4198, 6168, 6297, 8396, 12336, 12594, 16792, 21331, 25188, 33584, 42662, 50376, 63993, 85324, 100752, 127986, 170648, 174217, 255972, 341296, 348434, 511944, 522651, 539443, 696868, 1023888, 1045302, 1078886, 1393736, 1618329, 2090604, 2157772, 2787472, 3236658, 4181208, 4315544, 6473316, 8362416, 8631088, 12946632, 25893264, 44773769, 89547538, 134321307, 179095076, 268642614, 358190152, 537285228, 716380304, 1074570456, 2149140912]

約数ペア:

[(1, 2149140912), (2, 1074570456), (3, 716380304), (4, 537285228), (6, 358190152), (8, 268642614), (12, 179095076), (16, 134321307), (24, 89547538), (48, 44773769), (83, 25893264), (166, 12946632), (249, 8631088), (257, 8362416), (332, 6473316), (498, 4315544), (514, 4181208), (664, 3236658), (771, 2787472), (996, 2157772), (1028, 2090604), (1328, 1618329), (1542, 1393736), (1992, 1078886), (2056, 1045302), (2099, 1023888), (3084, 696868), (3984, 539443), (4112, 522651), (4198, 511944), (6168, 348434), (6297, 341296), (8396, 255972), (12336, 174217), (12594, 170648), (16792, 127986), (21331, 100752), (25188, 85324), (33584, 63993), (42662, 50376)]