391309752

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{1153}}^1$

素因数の和:1420

約数の個数: 64

約数和(自身を含む): 997056000

約数和(自身を除く): 605746248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 179, 237, 316, 358, 474, 537, 632, 716, 948, 1074, 1153, 1432, 1896, 2148, 2306, 3459, 4296, 4612, 6918, 9224, 13836, 14141, 27672, 28282, 42423, 56564, 84846, 91087, 113128, 169692, 182174, 206387, 273261, 339384, 364348, 412774, 546522, 619161, 728696, 825548, 1093044, 1238322, 1651096, 2186088, 2476644, 4953288, 16304573, 32609146, 48913719, 65218292, 97827438, 130436584, 195654876, 391309752]

約数ペア:

[(1, 391309752), (2, 195654876), (3, 130436584), (4, 97827438), (6, 65218292), (8, 48913719), (12, 32609146), (24, 16304573), (79, 4953288), (158, 2476644), (179, 2186088), (237, 1651096), (316, 1238322), (358, 1093044), (474, 825548), (537, 728696), (632, 619161), (716, 546522), (948, 412774), (1074, 364348), (1153, 339384), (1432, 273261), (1896, 206387), (2148, 182174), (2306, 169692), (3459, 113128), (4296, 91087), (4612, 84846), (6918, 56564), (9224, 42423), (13836, 28282), (14141, 27672)]