12661261392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1\times {\mathrm{10903}}^1$

素因数の和:12788

約数の個数: 80

約数和(自身を含む): 35246438528

約数和(自身を除く): 22585177136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1861, 3722, 5583, 7444, 10903, 11166, 14888, 21806, 22332, 24193, 29776, 32709, 43612, 44664, 48386, 65418, 72579, 87224, 89328, 96772, 130836, 141739, 145158, 174448, 193544, 261672, 283478, 290316, 387088, 425217, 523344, 566956, 580632, 850434, 1133912, 1161264, 1700868, 2267824, 3401736, 6803472, 20290483, 40580966, 60871449, 81161932, 121742898, 162323864, 243485796, 263776279, 324647728, 486971592, 527552558, 791328837, 973943184, 1055105116, 1582657674, 2110210232, 3165315348, 4220420464, 6330630696, 12661261392]

約数ペア:

[(1, 12661261392), (2, 6330630696), (3, 4220420464), (4, 3165315348), (6, 2110210232), (8, 1582657674), (12, 1055105116), (13, 973943184), (16, 791328837), (24, 527552558), (26, 486971592), (39, 324647728), (48, 263776279), (52, 243485796), (78, 162323864), (104, 121742898), (156, 81161932), (208, 60871449), (312, 40580966), (624, 20290483), (1861, 6803472), (3722, 3401736), (5583, 2267824), (7444, 1700868), (10903, 1161264), (11166, 1133912), (14888, 850434), (21806, 580632), (22332, 566956), (24193, 523344), (29776, 425217), (32709, 387088), (43612, 290316), (44664, 283478), (48386, 261672), (65418, 193544), (72579, 174448), (87224, 145158), (89328, 141739), (96772, 130836)]