431368968

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{19993}}^1$

素因数の和:20062

約数の個数: 64

約数和(自身を含む): 1151654400

約数和(自身を除く): 720285432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 744, 899, 1798, 2697, 3596, 5394, 7192, 10788, 19993, 21576, 39986, 59979, 79972, 119958, 159944, 239916, 479832, 579797, 619783, 1159594, 1239566, 1739391, 1859349, 2319188, 2479132, 3478782, 3718698, 4638376, 4958264, 6957564, 7437396, 13915128, 14874792, 17973707, 35947414, 53921121, 71894828, 107842242, 143789656, 215684484, 431368968]

約数ペア:

[(1, 431368968), (2, 215684484), (3, 143789656), (4, 107842242), (6, 71894828), (8, 53921121), (12, 35947414), (24, 17973707), (29, 14874792), (31, 13915128), (58, 7437396), (62, 6957564), (87, 4958264), (93, 4638376), (116, 3718698), (124, 3478782), (174, 2479132), (186, 2319188), (232, 1859349), (248, 1739391), (348, 1239566), (372, 1159594), (696, 619783), (744, 579797), (899, 479832), (1798, 239916), (2697, 159944), (3596, 119958), (5394, 79972), (7192, 59979), (10788, 39986), (19993, 21576)]