2268129136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1621}}^1$

素因数の和:1711

約数の個数: 120

約数和(自身を含む): 5592162912

約数和(自身を除く): 3324033776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 961, 1456, 1612, 1621, 1736, 1922, 2821, 3224, 3242, 3472, 3844, 5642, 6448, 6484, 6727, 7688, 11284, 11347, 12493, 12968, 13454, 15376, 21073, 22568, 22694, 24986, 25936, 26908, 42146, 45136, 45388, 49972, 50251, 53816, 84292, 87451, 90776, 99944, 100502, 107632, 147511, 168584, 174902, 181552, 199888, 201004, 295022, 337168, 349804, 351757, 402008, 590044, 653263, 699608, 703514, 804016, 1180088, 1306526, 1399216, 1407028, 1557781, 2360176, 2613052, 2814056, 3115562, 4572841, 5226104, 5628112, 6231124, 9145682, 10452208, 10904467, 12462248, 18291364, 20251153, 21808934, 24924496, 36582728, 40502306, 43617868, 73165456, 81004612, 87235736, 141758071, 162009224, 174471472, 283516142, 324018448, 567032284, 1134064568, 2268129136]

約数ペア:

[(1, 2268129136), (2, 1134064568), (4, 567032284), (7, 324018448), (8, 283516142), (13, 174471472), (14, 162009224), (16, 141758071), (26, 87235736), (28, 81004612), (31, 73165456), (52, 43617868), (56, 40502306), (62, 36582728), (91, 24924496), (104, 21808934), (112, 20251153), (124, 18291364), (182, 12462248), (208, 10904467), (217, 10452208), (248, 9145682), (364, 6231124), (403, 5628112), (434, 5226104), (496, 4572841), (728, 3115562), (806, 2814056), (868, 2613052), (961, 2360176), (1456, 1557781), (1612, 1407028), (1621, 1399216), (1736, 1306526), (1922, 1180088), (2821, 804016), (3224, 703514), (3242, 699608), (3472, 653263), (3844, 590044), (5642, 402008), (6448, 351757), (6484, 349804), (6727, 337168), (7688, 295022), (11284, 201004), (11347, 199888), (12493, 181552), (12968, 174902), (13454, 168584), (15376, 147511), (21073, 107632), (22568, 100502), (22694, 99944), (24986, 90776), (25936, 87451), (26908, 84292), (42146, 53816), (45136, 50251), (45388, 49972)]