427898712

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4423}}^1$

素因数の和:4600

約数の個数: 64

約数和(自身を含む): 1114848000

約数和(自身を除く): 686949288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 139, 174, 232, 278, 348, 417, 556, 696, 834, 1112, 1668, 3336, 4031, 4423, 8062, 8846, 12093, 13269, 16124, 17692, 24186, 26538, 32248, 35384, 48372, 53076, 96744, 106152, 128267, 256534, 384801, 513068, 614797, 769602, 1026136, 1229594, 1539204, 1844391, 2459188, 3078408, 3688782, 4918376, 7377564, 14755128, 17829113, 35658226, 53487339, 71316452, 106974678, 142632904, 213949356, 427898712]

約数ペア:

[(1, 427898712), (2, 213949356), (3, 142632904), (4, 106974678), (6, 71316452), (8, 53487339), (12, 35658226), (24, 17829113), (29, 14755128), (58, 7377564), (87, 4918376), (116, 3688782), (139, 3078408), (174, 2459188), (232, 1844391), (278, 1539204), (348, 1229594), (417, 1026136), (556, 769602), (696, 614797), (834, 513068), (1112, 384801), (1668, 256534), (3336, 128267), (4031, 106152), (4423, 96744), (8062, 53076), (8846, 48372), (12093, 35384), (13269, 32248), (16124, 26538), (17692, 24186)]