216969664

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{9391}}^1$

素因数の和:9441

約数の個数: 42

約数和(自身を含む): 454450704

約数和(自身を除く): 237481040

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 9391, 11552, 18782, 23104, 37564, 75128, 150256, 178429, 300512, 356858, 601024, 713716, 1427432, 2854864, 3390151, 5709728, 6780302, 11419456, 13560604, 27121208, 54242416, 108484832, 216969664]

約数ペア:

[(1, 216969664), (2, 108484832), (4, 54242416), (8, 27121208), (16, 13560604), (19, 11419456), (32, 6780302), (38, 5709728), (64, 3390151), (76, 2854864), (152, 1427432), (304, 713716), (361, 601024), (608, 356858), (722, 300512), (1216, 178429), (1444, 150256), (2888, 75128), (5776, 37564), (9391, 23104), (11552, 18782)]