319443192

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{260983}}^1$

素因数の和:261012

約数の個数: 48

約数和(自身を含む): 916053840

約数和(自身を除く): 596610648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 260983, 521966, 782949, 1043932, 1565898, 2087864, 2348847, 3131796, 4436711, 4697694, 6263592, 8873422, 9395388, 13310133, 17746844, 18790776, 26620266, 35493688, 39930399, 53240532, 79860798, 106481064, 159721596, 319443192]

約数ペア:

[(1, 319443192), (2, 159721596), (3, 106481064), (4, 79860798), (6, 53240532), (8, 39930399), (9, 35493688), (12, 26620266), (17, 18790776), (18, 17746844), (24, 13310133), (34, 9395388), (36, 8873422), (51, 6263592), (68, 4697694), (72, 4436711), (102, 3131796), (136, 2348847), (153, 2087864), (204, 1565898), (306, 1043932), (408, 782949), (612, 521966), (1224, 260983)]