262245368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 634884480

約数和(自身を除く): 372639112

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 443, 616, 682, 868, 886, 961, 1364, 1736, 1772, 1922, 2387, 2728, 3101, 3544, 3844, 4774, 4873, 6202, 6727, 7688, 9548, 9746, 10571, 12404, 13454, 13733, 19096, 19492, 21142, 24808, 26908, 27466, 34111, 38984, 42284, 53816, 54932, 68222, 73997, 84568, 96131, 109864, 136444, 147994, 151063, 192262, 272888, 295988, 302126, 384524, 425723, 591976, 604252, 769048, 851446, 1057441, 1208504, 1702892, 2114882, 2980061, 3405784, 4229764, 4682953, 5960122, 8459528, 9365906, 11920244, 18731812, 23840488, 32780671, 37463624, 65561342, 131122684, 262245368]

約数ペア:

[(1, 262245368), (2, 131122684), (4, 65561342), (7, 37463624), (8, 32780671), (11, 23840488), (14, 18731812), (22, 11920244), (28, 9365906), (31, 8459528), (44, 5960122), (56, 4682953), (62, 4229764), (77, 3405784), (88, 2980061), (124, 2114882), (154, 1702892), (217, 1208504), (248, 1057441), (308, 851446), (341, 769048), (434, 604252), (443, 591976), (616, 425723), (682, 384524), (868, 302126), (886, 295988), (961, 272888), (1364, 192262), (1736, 151063), (1772, 147994), (1922, 136444), (2387, 109864), (2728, 96131), (3101, 84568), (3544, 73997), (3844, 68222), (4774, 54932), (4873, 53816), (6202, 42284), (6727, 38984), (7688, 34111), (9548, 27466), (9746, 26908), (10571, 24808), (12404, 21142), (13454, 19492), (13733, 19096)]