216693648

素因数分解:

$2^4\times 3^2\times {\mathrm{1504817}}^1$

素因数の和:1504831

約数の個数: 30

約数和(自身を含む): 606441654

約数和(自身を除く): 389748006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1504817, 3009634, 4514451, 6019268, 9028902, 12038536, 13543353, 18057804, 24077072, 27086706, 36115608, 54173412, 72231216, 108346824, 216693648]

約数ペア:

[(1, 216693648), (2, 108346824), (3, 72231216), (4, 54173412), (6, 36115608), (8, 27086706), (9, 24077072), (12, 18057804), (16, 13543353), (18, 12038536), (24, 9028902), (36, 6019268), (48, 4514451), (72, 3009634), (144, 1504817)]