406018816

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9851}}^1$

素因数の和:9897

約数の個数: 72

約数和(自身を含む): 966599424

約数和(自身を除く): 560580608

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 5152, 5888, 9851, 10304, 19702, 20608, 39404, 41216, 68957, 78808, 137914, 157616, 226573, 275828, 315232, 453146, 551656, 630464, 906292, 1103312, 1260928, 1586011, 1812584, 2206624, 2521856, 3172022, 3625168, 4413248, 6344044, 7250336, 8826496, 12688088, 14500672, 17652992, 25376176, 29001344, 50752352, 58002688, 101504704, 203009408, 406018816]

約数ペア:

[(1, 406018816), (2, 203009408), (4, 101504704), (7, 58002688), (8, 50752352), (14, 29001344), (16, 25376176), (23, 17652992), (28, 14500672), (32, 12688088), (46, 8826496), (56, 7250336), (64, 6344044), (92, 4413248), (112, 3625168), (128, 3172022), (161, 2521856), (184, 2206624), (224, 1812584), (256, 1586011), (322, 1260928), (368, 1103312), (448, 906292), (644, 630464), (736, 551656), (896, 453146), (1288, 315232), (1472, 275828), (1792, 226573), (2576, 157616), (2944, 137914), (5152, 78808), (5888, 68957), (9851, 41216), (10304, 39404), (19702, 20608)]