272288628

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:699

約数の個数: 120

約数和(自身を含む): 756201600

約数和(自身を除く): 483912972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 61, 69, 81, 92, 108, 122, 138, 162, 183, 207, 244, 276, 324, 366, 414, 549, 599, 621, 732, 828, 1098, 1198, 1242, 1403, 1647, 1797, 1863, 2196, 2396, 2484, 2806, 3294, 3594, 3726, 4209, 4941, 5391, 5612, 6588, 7188, 7452, 8418, 9882, 10782, 12627, 13777, 16173, 16836, 19764, 21564, 25254, 27554, 32346, 36539, 37881, 41331, 48519, 50508, 55108, 64692, 73078, 75762, 82662, 97038, 109617, 113643, 123993, 146156, 151524, 165324, 194076, 219234, 227286, 247986, 328851, 371979, 438468, 454572, 495972, 657702, 743958, 840397, 986553, 1115937, 1315404, 1487916, 1680794, 1973106, 2231874, 2521191, 2959659, 3361588, 3946212, 4463748, 5042382, 5919318, 7563573, 10084764, 11838636, 15127146, 22690719, 30254292, 45381438, 68072157, 90762876, 136144314, 272288628]

約数ペア:

[(1, 272288628), (2, 136144314), (3, 90762876), (4, 68072157), (6, 45381438), (9, 30254292), (12, 22690719), (18, 15127146), (23, 11838636), (27, 10084764), (36, 7563573), (46, 5919318), (54, 5042382), (61, 4463748), (69, 3946212), (81, 3361588), (92, 2959659), (108, 2521191), (122, 2231874), (138, 1973106), (162, 1680794), (183, 1487916), (207, 1315404), (244, 1115937), (276, 986553), (324, 840397), (366, 743958), (414, 657702), (549, 495972), (599, 454572), (621, 438468), (732, 371979), (828, 328851), (1098, 247986), (1198, 227286), (1242, 219234), (1403, 194076), (1647, 165324), (1797, 151524), (1863, 146156), (2196, 123993), (2396, 113643), (2484, 109617), (2806, 97038), (3294, 82662), (3594, 75762), (3726, 73078), (4209, 64692), (4941, 55108), (5391, 50508), (5612, 48519), (6588, 41331), (7188, 37881), (7452, 36539), (8418, 32346), (9882, 27554), (10782, 25254), (12627, 21564), (13777, 19764), (16173, 16836)]