219538592

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75391}}^1$

素因数の和:75421

約数の個数: 48

約数和(自身を含む): 531965952

約数和(自身を除く): 312427360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 75391, 150782, 301564, 527737, 603128, 980083, 1055474, 1206256, 1960166, 2110948, 2412512, 3920332, 4221896, 6860581, 7840664, 8443792, 13721162, 15681328, 16887584, 27442324, 31362656, 54884648, 109769296, 219538592]

約数ペア:

[(1, 219538592), (2, 109769296), (4, 54884648), (7, 31362656), (8, 27442324), (13, 16887584), (14, 15681328), (16, 13721162), (26, 8443792), (28, 7840664), (32, 6860581), (52, 4221896), (56, 3920332), (91, 2412512), (104, 2110948), (112, 1960166), (182, 1206256), (208, 1055474), (224, 980083), (364, 603128), (416, 527737), (728, 301564), (1456, 150782), (2912, 75391)]