279312816

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{86851}}^1$

素因数の和:86929

約数の個数: 40

約数和(自身を含む): 732336064

約数和(自身を除く): 453023248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 86851, 173702, 260553, 347404, 521106, 694808, 1042212, 1389616, 2084424, 4168848, 5819017, 11638034, 17457051, 23276068, 34914102, 46552136, 69828204, 93104272, 139656408, 279312816]

約数ペア:

[(1, 279312816), (2, 139656408), (3, 93104272), (4, 69828204), (6, 46552136), (8, 34914102), (12, 23276068), (16, 17457051), (24, 11638034), (48, 5819017), (67, 4168848), (134, 2084424), (201, 1389616), (268, 1042212), (402, 694808), (536, 521106), (804, 347404), (1072, 260553), (1608, 173702), (3216, 86851)]