219751512

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{37993}}^1$

素因数の和:38243

約数の個数: 32

約数和(自身を含む): 551672880

約数和(自身を除く): 331921368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 5784, 37993, 75986, 113979, 151972, 227958, 303944, 455916, 911832, 9156313, 18312626, 27468939, 36625252, 54937878, 73250504, 109875756, 219751512]

約数ペア:

[(1, 219751512), (2, 109875756), (3, 73250504), (4, 54937878), (6, 36625252), (8, 27468939), (12, 18312626), (24, 9156313), (241, 911832), (482, 455916), (723, 303944), (964, 227958), (1446, 151972), (1928, 113979), (2892, 75986), (5784, 37993)]