211318488

素因数分解:

$2^3\times 3^2\times {\mathrm{941}}^1\times {\mathrm{3119}}^1$

素因数の和:4072

約数の個数: 48

約数和(自身を含む): 573112800

約数和(自身を除く): 361794312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 941, 1882, 2823, 3119, 3764, 5646, 6238, 7528, 8469, 9357, 11292, 12476, 16938, 18714, 22584, 24952, 28071, 33876, 37428, 56142, 67752, 74856, 112284, 224568, 2934979, 5869958, 8804937, 11739916, 17609874, 23479832, 26414811, 35219748, 52829622, 70439496, 105659244, 211318488]

約数ペア:

[(1, 211318488), (2, 105659244), (3, 70439496), (4, 52829622), (6, 35219748), (8, 26414811), (9, 23479832), (12, 17609874), (18, 11739916), (24, 8804937), (36, 5869958), (72, 2934979), (941, 224568), (1882, 112284), (2823, 74856), (3119, 67752), (3764, 56142), (5646, 37428), (6238, 33876), (7528, 28071), (8469, 24952), (9357, 22584), (11292, 18714), (12476, 16938)]