258339996

素因数分解:

$2^2\times 3^3\times {\mathrm{59}}^1\times {\mathrm{40543}}^1$

素因数の和:40615

約数の個数: 48

約数和(自身を含む): 681139200

約数和(自身を除く): 422799204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 108, 118, 177, 236, 354, 531, 708, 1062, 1593, 2124, 3186, 6372, 40543, 81086, 121629, 162172, 243258, 364887, 486516, 729774, 1094661, 1459548, 2189322, 2392037, 4378644, 4784074, 7176111, 9568148, 14352222, 21528333, 28704444, 43056666, 64584999, 86113332, 129169998, 258339996]

約数ペア:

[(1, 258339996), (2, 129169998), (3, 86113332), (4, 64584999), (6, 43056666), (9, 28704444), (12, 21528333), (18, 14352222), (27, 9568148), (36, 7176111), (54, 4784074), (59, 4378644), (108, 2392037), (118, 2189322), (177, 1459548), (236, 1094661), (354, 729774), (531, 486516), (708, 364887), (1062, 243258), (1593, 162172), (2124, 121629), (3186, 81086), (6372, 40543)]