423404296

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{18307}}^1$

素因数の和:18386

約数の個数: 48

約数和(自身を含む): 939200400

約数和(自身を除く): 515796104

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 392, 413, 472, 826, 1652, 2891, 3304, 5782, 11564, 18307, 23128, 36614, 73228, 128149, 146456, 256298, 512596, 897043, 1025192, 1080113, 1794086, 2160226, 3588172, 4320452, 7176344, 7560791, 8640904, 15121582, 30243164, 52925537, 60486328, 105851074, 211702148, 423404296]

約数ペア:

[(1, 423404296), (2, 211702148), (4, 105851074), (7, 60486328), (8, 52925537), (14, 30243164), (28, 15121582), (49, 8640904), (56, 7560791), (59, 7176344), (98, 4320452), (118, 3588172), (196, 2160226), (236, 1794086), (392, 1080113), (413, 1025192), (472, 897043), (826, 512596), (1652, 256298), (2891, 146456), (3304, 128149), (5782, 73228), (11564, 36614), (18307, 23128)]