388348716

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{94351}}^1$

素因数の和:94379

約数の個数: 48

約数和(自身を含む): 1056742400

約数和(自身を除く): 668393684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 94351, 188702, 283053, 377404, 566106, 660457, 1132212, 1320914, 1981371, 2641828, 3962742, 4623199, 7925484, 9246398, 13869597, 18492796, 27739194, 32362393, 55478388, 64724786, 97087179, 129449572, 194174358, 388348716]

約数ペア:

[(1, 388348716), (2, 194174358), (3, 129449572), (4, 97087179), (6, 64724786), (7, 55478388), (12, 32362393), (14, 27739194), (21, 18492796), (28, 13869597), (42, 9246398), (49, 7925484), (84, 4623199), (98, 3962742), (147, 2641828), (196, 1981371), (294, 1320914), (343, 1132212), (588, 660457), (686, 566106), (1029, 377404), (1372, 283053), (2058, 188702), (4116, 94351)]