228572712

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 669312000

約数和(自身を除く): 440739288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 139, 184, 207, 216, 276, 278, 331, 414, 417, 552, 556, 621, 662, 828, 834, 993, 1112, 1242, 1251, 1324, 1656, 1668, 1986, 2484, 2502, 2648, 2979, 3197, 3336, 3753, 3972, 4968, 5004, 5958, 6394, 7506, 7613, 7944, 8937, 9591, 10008, 11916, 12788, 15012, 15226, 17874, 19182, 22839, 23832, 25576, 28773, 30024, 30452, 35748, 38364, 45678, 46009, 57546, 60904, 68517, 71496, 76728, 86319, 91356, 92018, 115092, 137034, 138027, 172638, 182712, 184036, 205551, 230184, 274068, 276054, 345276, 368072, 411102, 414081, 548136, 552108, 690552, 822204, 828162, 1058207, 1104216, 1242243, 1644408, 1656324, 2116414, 2484486, 3174621, 3312648, 4232828, 4968972, 6349242, 8465656, 9523863, 9937944, 12698484, 19047726, 25396968, 28571589, 38095452, 57143178, 76190904, 114286356, 228572712]

約数ペア:

[(1, 228572712), (2, 114286356), (3, 76190904), (4, 57143178), (6, 38095452), (8, 28571589), (9, 25396968), (12, 19047726), (18, 12698484), (23, 9937944), (24, 9523863), (27, 8465656), (36, 6349242), (46, 4968972), (54, 4232828), (69, 3312648), (72, 3174621), (92, 2484486), (108, 2116414), (138, 1656324), (139, 1644408), (184, 1242243), (207, 1104216), (216, 1058207), (276, 828162), (278, 822204), (331, 690552), (414, 552108), (417, 548136), (552, 414081), (556, 411102), (621, 368072), (662, 345276), (828, 276054), (834, 274068), (993, 230184), (1112, 205551), (1242, 184036), (1251, 182712), (1324, 172638), (1656, 138027), (1668, 137034), (1986, 115092), (2484, 92018), (2502, 91356), (2648, 86319), (2979, 76728), (3197, 71496), (3336, 68517), (3753, 60904), (3972, 57546), (4968, 46009), (5004, 45678), (5958, 38364), (6394, 35748), (7506, 30452), (7613, 30024), (7944, 28773), (8937, 25576), (9591, 23832), (10008, 22839), (11916, 19182), (12788, 17874), (15012, 15226)]