245270816

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23297}}^1$

素因数の和:23361

約数の個数: 48

約数和(自身を含む): 563625216

約数和(自身を除く): 318354400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 23297, 46594, 93188, 163079, 186376, 326158, 372752, 652316, 745504, 1094959, 1304632, 2189918, 2609264, 4379836, 5218528, 7664713, 8759672, 15329426, 17519344, 30658852, 35038688, 61317704, 122635408, 245270816]

約数ペア:

[(1, 245270816), (2, 122635408), (4, 61317704), (7, 35038688), (8, 30658852), (14, 17519344), (16, 15329426), (28, 8759672), (32, 7664713), (47, 5218528), (56, 4379836), (94, 2609264), (112, 2189918), (188, 1304632), (224, 1094959), (329, 745504), (376, 652316), (658, 372752), (752, 326158), (1316, 186376), (1504, 163079), (2632, 93188), (5264, 46594), (10528, 23297)]