247832016

素因数分解:

$2^4\times 3^1\times {\mathrm{5163167}}^1$

素因数の和:5163178

約数の個数: 20

約数和(自身を含む): 640232832

約数和(自身を除く): 392400816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5163167, 10326334, 15489501, 20652668, 30979002, 41305336, 61958004, 82610672, 123916008, 247832016]

約数ペア:

[(1, 247832016), (2, 123916008), (3, 82610672), (4, 61958004), (6, 41305336), (8, 30979002), (12, 20652668), (16, 15489501), (24, 10326334), (48, 5163167)]