287954676

素因数分解:

$2^2\times 3^4\times {\mathrm{229}}^1\times {\mathrm{3881}}^1$

素因数の和:4126

約数の個数: 60

約数和(自身を含む): 756252420

約数和(自身を除く): 468297744

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 229, 324, 458, 687, 916, 1374, 2061, 2748, 3881, 4122, 6183, 7762, 8244, 11643, 12366, 15524, 18549, 23286, 24732, 34929, 37098, 46572, 69858, 74196, 104787, 139716, 209574, 314361, 419148, 628722, 888749, 1257444, 1777498, 2666247, 3554996, 5332494, 7998741, 10664988, 15997482, 23996223, 31994964, 47992446, 71988669, 95984892, 143977338, 287954676]

約数ペア:

[(1, 287954676), (2, 143977338), (3, 95984892), (4, 71988669), (6, 47992446), (9, 31994964), (12, 23996223), (18, 15997482), (27, 10664988), (36, 7998741), (54, 5332494), (81, 3554996), (108, 2666247), (162, 1777498), (229, 1257444), (324, 888749), (458, 628722), (687, 419148), (916, 314361), (1374, 209574), (2061, 139716), (2748, 104787), (3881, 74196), (4122, 69858), (6183, 46572), (7762, 37098), (8244, 34929), (11643, 24732), (12366, 23286), (15524, 18549)]