212954256

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{5623}}^1$

素因数の和:5900

約数の個数: 60

約数和(自身を含む): 598348608

約数和(自身を除く): 385394352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4208, 4734, 5623, 6312, 9468, 11246, 12624, 16869, 18936, 22492, 33738, 37872, 44984, 50607, 67476, 89968, 101214, 134952, 202428, 269904, 404856, 809712, 1478849, 2957698, 4436547, 5915396, 8873094, 11830792, 13309641, 17746188, 23661584, 26619282, 35492376, 53238564, 70984752, 106477128, 212954256]

約数ペア:

[(1, 212954256), (2, 106477128), (3, 70984752), (4, 53238564), (6, 35492376), (8, 26619282), (9, 23661584), (12, 17746188), (16, 13309641), (18, 11830792), (24, 8873094), (36, 5915396), (48, 4436547), (72, 2957698), (144, 1478849), (263, 809712), (526, 404856), (789, 269904), (1052, 202428), (1578, 134952), (2104, 101214), (2367, 89968), (3156, 67476), (4208, 50607), (4734, 44984), (5623, 37872), (6312, 33738), (9468, 22492), (11246, 18936), (12624, 16869)]