265080704

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 663897600

約数和(自身を除く): 398816896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 128, 133, 152, 161, 184, 224, 266, 304, 322, 368, 437, 448, 532, 608, 644, 677, 736, 874, 896, 1064, 1216, 1288, 1354, 1472, 1748, 2128, 2432, 2576, 2708, 2944, 3059, 3496, 4256, 4739, 5152, 5416, 6118, 6992, 8512, 9478, 10304, 10832, 12236, 12863, 13984, 15571, 17024, 18956, 20608, 21664, 24472, 25726, 27968, 31142, 37912, 43328, 48944, 51452, 55936, 62284, 75824, 86656, 90041, 97888, 102904, 108997, 124568, 151648, 180082, 195776, 205808, 217994, 249136, 295849, 303296, 360164, 391552, 411616, 435988, 498272, 591698, 606592, 720328, 823232, 871976, 996544, 1183396, 1440656, 1646464, 1743952, 1993088, 2070943, 2366792, 2881312, 3487904, 4141886, 4733584, 5762624, 6975808, 8283772, 9467168, 11525248, 13951616, 16567544, 18934336, 33135088, 37868672, 66270176, 132540352, 265080704]

約数ペア:

[(1, 265080704), (2, 132540352), (4, 66270176), (7, 37868672), (8, 33135088), (14, 18934336), (16, 16567544), (19, 13951616), (23, 11525248), (28, 9467168), (32, 8283772), (38, 6975808), (46, 5762624), (56, 4733584), (64, 4141886), (76, 3487904), (92, 2881312), (112, 2366792), (128, 2070943), (133, 1993088), (152, 1743952), (161, 1646464), (184, 1440656), (224, 1183396), (266, 996544), (304, 871976), (322, 823232), (368, 720328), (437, 606592), (448, 591698), (532, 498272), (608, 435988), (644, 411616), (677, 391552), (736, 360164), (874, 303296), (896, 295849), (1064, 249136), (1216, 217994), (1288, 205808), (1354, 195776), (1472, 180082), (1748, 151648), (2128, 124568), (2432, 108997), (2576, 102904), (2708, 97888), (2944, 90041), (3059, 86656), (3496, 75824), (4256, 62284), (4739, 55936), (5152, 51452), (5416, 48944), (6118, 43328), (6992, 37912), (8512, 31142), (9478, 27968), (10304, 25726), (10832, 24472), (12236, 21664), (12863, 20608), (13984, 18956), (15571, 17024)]