408048163376

素因数分解:

$2^4\times 7^1\times {\mathrm{2957}}^1\times {\mathrm{1232089}}^1$

素因数の和:1235061

約数の個数: 40

約数和(自身を含む): 903841510560

約数和(自身を除く): 495793347184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2957, 5914, 11828, 20699, 23656, 41398, 47312, 82796, 165592, 331184, 1232089, 2464178, 4928356, 8624623, 9856712, 17249246, 19713424, 34498492, 68996984, 137993968, 3643287173, 7286574346, 14573148692, 25503010211, 29146297384, 51006020422, 58292594768, 102012040844, 204024081688, 408048163376]

約数ペア:

[(1, 408048163376), (2, 204024081688), (4, 102012040844), (7, 58292594768), (8, 51006020422), (14, 29146297384), (16, 25503010211), (28, 14573148692), (56, 7286574346), (112, 3643287173), (2957, 137993968), (5914, 68996984), (11828, 34498492), (20699, 19713424), (23656, 17249246), (41398, 9856712), (47312, 8624623), (82796, 4928356), (165592, 2464178), (331184, 1232089)]