664548408

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{839}}^1$

素因数の和:1066

約数の個数: 128

約数和(自身を含む): 1955520000

約数和(自身を除く): 1290971592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 193, 216, 228, 342, 386, 456, 513, 579, 684, 772, 839, 1026, 1158, 1368, 1544, 1678, 1737, 2052, 2316, 2517, 3356, 3474, 3667, 4104, 4632, 5034, 5211, 6712, 6948, 7334, 7551, 10068, 10422, 11001, 13896, 14668, 15102, 15941, 20136, 20844, 22002, 22653, 29336, 30204, 31882, 33003, 41688, 44004, 45306, 47823, 60408, 63764, 66006, 88008, 90612, 95646, 99009, 127528, 132012, 143469, 161927, 181224, 191292, 198018, 264024, 286938, 323854, 382584, 396036, 430407, 485781, 573876, 647708, 792072, 860814, 971562, 1147752, 1295416, 1457343, 1721628, 1943124, 2914686, 3076613, 3443256, 3886248, 4372029, 5829372, 6153226, 8744058, 9229839, 11658744, 12306452, 17488116, 18459678, 24612904, 27689517, 34976232, 36919356, 55379034, 73838712, 83068551, 110758068, 166137102, 221516136, 332274204, 664548408]

約数ペア:

[(1, 664548408), (2, 332274204), (3, 221516136), (4, 166137102), (6, 110758068), (8, 83068551), (9, 73838712), (12, 55379034), (18, 36919356), (19, 34976232), (24, 27689517), (27, 24612904), (36, 18459678), (38, 17488116), (54, 12306452), (57, 11658744), (72, 9229839), (76, 8744058), (108, 6153226), (114, 5829372), (152, 4372029), (171, 3886248), (193, 3443256), (216, 3076613), (228, 2914686), (342, 1943124), (386, 1721628), (456, 1457343), (513, 1295416), (579, 1147752), (684, 971562), (772, 860814), (839, 792072), (1026, 647708), (1158, 573876), (1368, 485781), (1544, 430407), (1678, 396036), (1737, 382584), (2052, 323854), (2316, 286938), (2517, 264024), (3356, 198018), (3474, 191292), (3667, 181224), (4104, 161927), (4632, 143469), (5034, 132012), (5211, 127528), (6712, 99009), (6948, 95646), (7334, 90612), (7551, 88008), (10068, 66006), (10422, 63764), (11001, 60408), (13896, 47823), (14668, 45306), (15102, 44004), (15941, 41688), (20136, 33003), (20844, 31882), (22002, 30204), (22653, 29336)]