727391168

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^2$

素因数の和:458

約数の個数: 84

約数和(自身を含む): 1698388272

約数和(自身を除く): 970997104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 199, 224, 287, 328, 398, 448, 574, 656, 796, 1148, 1312, 1393, 1592, 2296, 2624, 2786, 3184, 4592, 5572, 6368, 8159, 9184, 11144, 12736, 16318, 18368, 22288, 32636, 39601, 44576, 57113, 65272, 79202, 89152, 114226, 130544, 158404, 228452, 261088, 277207, 316808, 456904, 522176, 554414, 633616, 913808, 1108828, 1267232, 1623641, 1827616, 2217656, 2534464, 3247282, 3655232, 4435312, 6494564, 8870624, 11365487, 12989128, 17741248, 22730974, 25978256, 45461948, 51956512, 90923896, 103913024, 181847792, 363695584, 727391168]

約数ペア:

[(1, 727391168), (2, 363695584), (4, 181847792), (7, 103913024), (8, 90923896), (14, 51956512), (16, 45461948), (28, 25978256), (32, 22730974), (41, 17741248), (56, 12989128), (64, 11365487), (82, 8870624), (112, 6494564), (164, 4435312), (199, 3655232), (224, 3247282), (287, 2534464), (328, 2217656), (398, 1827616), (448, 1623641), (574, 1267232), (656, 1108828), (796, 913808), (1148, 633616), (1312, 554414), (1393, 522176), (1592, 456904), (2296, 316808), (2624, 277207), (2786, 261088), (3184, 228452), (4592, 158404), (5572, 130544), (6368, 114226), (8159, 89152), (9184, 79202), (11144, 65272), (12736, 57113), (16318, 44576), (18368, 39601), (22288, 32636)]