387776704

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12919}}^1$

素因数の和:13005

約数の個数: 56

約数和(自身を含む): 892616960

約数和(自身を除く): 504840256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 268, 448, 469, 536, 938, 1072, 1876, 2144, 3752, 4288, 7504, 12919, 15008, 25838, 30016, 51676, 90433, 103352, 180866, 206704, 361732, 413408, 723464, 826816, 865573, 1446928, 1731146, 2893856, 3462292, 5787712, 6059011, 6924584, 12118022, 13849168, 24236044, 27698336, 48472088, 55396672, 96944176, 193888352, 387776704]

約数ペア:

[(1, 387776704), (2, 193888352), (4, 96944176), (7, 55396672), (8, 48472088), (14, 27698336), (16, 24236044), (28, 13849168), (32, 12118022), (56, 6924584), (64, 6059011), (67, 5787712), (112, 3462292), (134, 2893856), (224, 1731146), (268, 1446928), (448, 865573), (469, 826816), (536, 723464), (938, 413408), (1072, 361732), (1876, 206704), (2144, 180866), (3752, 103352), (4288, 90433), (7504, 51676), (12919, 30016), (15008, 25838)]