248769948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{18169}}^1$

素因数の和:18346

約数の個数: 48

約数和(自身を含む): 667493120

約数和(自身を除く): 418723172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3423, 4564, 6846, 13692, 18169, 36338, 54507, 72676, 109014, 127183, 218028, 254366, 381549, 508732, 763098, 1526196, 2961547, 5923094, 8884641, 11846188, 17769282, 20730829, 35538564, 41461658, 62192487, 82923316, 124384974, 248769948]

約数ペア:

[(1, 248769948), (2, 124384974), (3, 82923316), (4, 62192487), (6, 41461658), (7, 35538564), (12, 20730829), (14, 17769282), (21, 11846188), (28, 8884641), (42, 5923094), (84, 2961547), (163, 1526196), (326, 763098), (489, 508732), (652, 381549), (978, 254366), (1141, 218028), (1956, 127183), (2282, 109014), (3423, 72676), (4564, 54507), (6846, 36338), (13692, 18169)]