38319408

素因数分解:

$2^4\times 3^2\times {\mathrm{281}}^1\times {\mathrm{947}}^1$

素因数の和:1242

約数の個数: 60

約数和(自身を含む): 107736408

約数和(自身を除く): 69417000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281, 562, 843, 947, 1124, 1686, 1894, 2248, 2529, 2841, 3372, 3788, 4496, 5058, 5682, 6744, 7576, 8523, 10116, 11364, 13488, 15152, 17046, 20232, 22728, 34092, 40464, 45456, 68184, 136368, 266107, 532214, 798321, 1064428, 1596642, 2128856, 2394963, 3193284, 4257712, 4789926, 6386568, 9579852, 12773136, 19159704, 38319408]

約数ペア:

[(1, 38319408), (2, 19159704), (3, 12773136), (4, 9579852), (6, 6386568), (8, 4789926), (9, 4257712), (12, 3193284), (16, 2394963), (18, 2128856), (24, 1596642), (36, 1064428), (48, 798321), (72, 532214), (144, 266107), (281, 136368), (562, 68184), (843, 45456), (947, 40464), (1124, 34092), (1686, 22728), (1894, 20232), (2248, 17046), (2529, 15152), (2841, 13488), (3372, 11364), (3788, 10116), (4496, 8523), (5058, 7576), (5682, 6744)]