447024

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:217

約数の個数: 40

約数和(自身を含む): 1180480

約数和(自身を除く): 733456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 139, 201, 268, 278, 402, 417, 536, 556, 804, 834, 1072, 1112, 1608, 1668, 2224, 3216, 3336, 6672, 9313, 18626, 27939, 37252, 55878, 74504, 111756, 149008, 223512, 447024]

約数ペア:

[(1, 447024), (2, 223512), (3, 149008), (4, 111756), (6, 74504), (8, 55878), (12, 37252), (16, 27939), (24, 18626), (48, 9313), (67, 6672), (134, 3336), (139, 3216), (201, 2224), (268, 1668), (278, 1608), (402, 1112), (417, 1072), (536, 834), (556, 804)]