828019976

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 1799266560

約数和(自身を除く): 971246584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 181, 302, 362, 541, 604, 724, 1057, 1082, 1208, 1267, 1448, 2114, 2164, 2534, 3787, 4228, 4328, 5068, 7574, 8456, 10136, 15148, 27331, 30296, 54662, 81691, 97921, 109324, 163382, 191317, 195842, 218648, 326764, 382634, 391684, 571837, 653528, 685447, 765268, 783368, 1143674, 1370894, 1530536, 2287348, 2741788, 4574696, 5483576, 14786071, 29572142, 59144284, 103502497, 118288568, 207004994, 414009988, 828019976]

約数ペア:

[(1, 828019976), (2, 414009988), (4, 207004994), (7, 118288568), (8, 103502497), (14, 59144284), (28, 29572142), (56, 14786071), (151, 5483576), (181, 4574696), (302, 2741788), (362, 2287348), (541, 1530536), (604, 1370894), (724, 1143674), (1057, 783368), (1082, 765268), (1208, 685447), (1267, 653528), (1448, 571837), (2114, 391684), (2164, 382634), (2534, 326764), (3787, 218648), (4228, 195842), (4328, 191317), (5068, 163382), (7574, 109324), (8456, 97921), (10136, 81691), (15148, 54662), (27331, 30296)]