213301152

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^2\times {\mathrm{541}}^1$

素因数の和:631

約数の個数: 108

約数和(自身を含む): 624564486

約数和(自身を除く): 411263334

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 541, 592, 666, 888, 1082, 1184, 1332, 1369, 1623, 1776, 2164, 2664, 2738, 3246, 3552, 4107, 4328, 4869, 5328, 5476, 6492, 8214, 8656, 9738, 10656, 10952, 12321, 12984, 16428, 17312, 19476, 20017, 21904, 24642, 25968, 32856, 38952, 40034, 43808, 49284, 51936, 60051, 65712, 77904, 80068, 98568, 120102, 131424, 155808, 160136, 180153, 197136, 240204, 320272, 360306, 394272, 480408, 640544, 720612, 740629, 960816, 1441224, 1481258, 1921632, 2221887, 2882448, 2962516, 4443774, 5764896, 5925032, 6665661, 8887548, 11850064, 13331322, 17775096, 23700128, 26662644, 35550192, 53325288, 71100384, 106650576, 213301152]

約数ペア:

[(1, 213301152), (2, 106650576), (3, 71100384), (4, 53325288), (6, 35550192), (8, 26662644), (9, 23700128), (12, 17775096), (16, 13331322), (18, 11850064), (24, 8887548), (32, 6665661), (36, 5925032), (37, 5764896), (48, 4443774), (72, 2962516), (74, 2882448), (96, 2221887), (111, 1921632), (144, 1481258), (148, 1441224), (222, 960816), (288, 740629), (296, 720612), (333, 640544), (444, 480408), (541, 394272), (592, 360306), (666, 320272), (888, 240204), (1082, 197136), (1184, 180153), (1332, 160136), (1369, 155808), (1623, 131424), (1776, 120102), (2164, 98568), (2664, 80068), (2738, 77904), (3246, 65712), (3552, 60051), (4107, 51936), (4328, 49284), (4869, 43808), (5328, 40034), (5476, 38952), (6492, 32856), (8214, 25968), (8656, 24642), (9738, 21904), (10656, 20017), (10952, 19476), (12321, 17312), (12984, 16428)]