420024192

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{156259}}^1$

素因数の和:156283

約数の個数: 64

約数和(自身を含む): 1275081600

約数和(自身を除く): 855057408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 156259, 312518, 468777, 625036, 937554, 1093813, 1250072, 1875108, 2187626, 2500144, 3281439, 3750216, 4375252, 5000288, 6562878, 7500432, 8750504, 10000576, 13125756, 15000864, 17501008, 20001152, 26251512, 30001728, 35002016, 52503024, 60003456, 70004032, 105006048, 140008064, 210012096, 420024192]

約数ペア:

[(1, 420024192), (2, 210012096), (3, 140008064), (4, 105006048), (6, 70004032), (7, 60003456), (8, 52503024), (12, 35002016), (14, 30001728), (16, 26251512), (21, 20001152), (24, 17501008), (28, 15000864), (32, 13125756), (42, 10000576), (48, 8750504), (56, 7500432), (64, 6562878), (84, 5000288), (96, 4375252), (112, 3750216), (128, 3281439), (168, 2500144), (192, 2187626), (224, 1875108), (336, 1250072), (384, 1093813), (448, 937554), (672, 625036), (896, 468777), (1344, 312518), (2688, 156259)]