389108196

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{372709}}^1$

素因数の和:372748

約数の個数: 36

約数和(自身を含む): 1017498300

約数和(自身を除く): 628390104

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 372709, 745418, 1118127, 1490836, 2236254, 3354381, 4472508, 6708762, 10808561, 13417524, 21617122, 32425683, 43234244, 64851366, 97277049, 129702732, 194554098, 389108196]

約数ペア:

[(1, 389108196), (2, 194554098), (3, 129702732), (4, 97277049), (6, 64851366), (9, 43234244), (12, 32425683), (18, 21617122), (29, 13417524), (36, 10808561), (58, 6708762), (87, 4472508), (116, 3354381), (174, 2236254), (261, 1490836), (348, 1118127), (522, 745418), (1044, 372709)]