669096064

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 256

約数和(自身を含む): 1809561600

約数和(自身を除く): 1140465536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 64, 68, 91, 104, 109, 112, 119, 124, 128, 136, 182, 208, 217, 218, 221, 224, 238, 248, 272, 364, 403, 416, 434, 436, 442, 448, 476, 496, 527, 544, 728, 763, 806, 832, 868, 872, 884, 896, 952, 992, 1054, 1088, 1417, 1456, 1526, 1547, 1612, 1664, 1736, 1744, 1768, 1853, 1904, 1984, 2108, 2176, 2821, 2834, 2912, 3052, 3094, 3224, 3379, 3472, 3488, 3536, 3689, 3706, 3808, 3968, 4216, 5642, 5668, 5824, 6104, 6188, 6448, 6758, 6851, 6944, 6976, 7072, 7378, 7412, 7616, 8432, 9919, 11284, 11336, 11648, 12208, 12376, 12896, 12971, 13516, 13702, 13888, 13952, 14144, 14756, 14824, 15232, 16864, 19838, 22568, 22672, 23653, 24089, 24416, 24752, 25792, 25942, 27032, 27404, 27776, 28288, 29512, 29648, 33728, 39676, 43927, 45136, 45344, 47306, 47957, 48178, 48832, 49504, 51584, 51884, 54064, 54808, 57443, 59024, 59296, 67456, 79352, 87854, 90272, 90688, 94612, 95914, 96356, 97664, 99008, 103768, 108128, 109616, 114886, 118048, 118592, 158704, 168623, 175708, 180544, 181376, 189224, 191828, 192712, 198016, 207536, 216256, 219232, 229772, 236096, 237184, 307489, 317408, 337246, 351416, 361088, 378448, 383656, 385424, 402101, 415072, 432512, 438464, 459544, 472192, 614978, 634816, 674492, 702832, 746759, 756896, 767312, 770848, 804202, 830144, 876928, 919088, 1229956, 1269632, 1348984, 1405664, 1493518, 1513792, 1534624, 1541696, 1608404, 1660288, 1838176, 2459912, 2697968, 2811328, 2987036, 3027584, 3069248, 3083392, 3216808, 3676352, 4919824, 5227313, 5395936, 5622656, 5974072, 6138496, 6433616, 7352704, 9839648, 10454626, 10791872, 11948144, 12867232, 19679296, 20909252, 21583744, 23896288, 25734464, 39358592, 41818504, 47792576, 51468928, 83637008, 95585152, 167274016, 334548032, 669096064]

約数ペア:

[(1, 669096064), (2, 334548032), (4, 167274016), (7, 95585152), (8, 83637008), (13, 51468928), (14, 47792576), (16, 41818504), (17, 39358592), (26, 25734464), (28, 23896288), (31, 21583744), (32, 20909252), (34, 19679296), (52, 12867232), (56, 11948144), (62, 10791872), (64, 10454626), (68, 9839648), (91, 7352704), (104, 6433616), (109, 6138496), (112, 5974072), (119, 5622656), (124, 5395936), (128, 5227313), (136, 4919824), (182, 3676352), (208, 3216808), (217, 3083392), (218, 3069248), (221, 3027584), (224, 2987036), (238, 2811328), (248, 2697968), (272, 2459912), (364, 1838176), (403, 1660288), (416, 1608404), (434, 1541696), (436, 1534624), (442, 1513792), (448, 1493518), (476, 1405664), (496, 1348984), (527, 1269632), (544, 1229956), (728, 919088), (763, 876928), (806, 830144), (832, 804202), (868, 770848), (872, 767312), (884, 756896), (896, 746759), (952, 702832), (992, 674492), (1054, 634816), (1088, 614978), (1417, 472192), (1456, 459544), (1526, 438464), (1547, 432512), (1612, 415072), (1664, 402101), (1736, 385424), (1744, 383656), (1768, 378448), (1853, 361088), (1904, 351416), (1984, 337246), (2108, 317408), (2176, 307489), (2821, 237184), (2834, 236096), (2912, 229772), (3052, 219232), (3094, 216256), (3224, 207536), (3379, 198016), (3472, 192712), (3488, 191828), (3536, 189224), (3689, 181376), (3706, 180544), (3808, 175708), (3968, 168623), (4216, 158704), (5642, 118592), (5668, 118048), (5824, 114886), (6104, 109616), (6188, 108128), (6448, 103768), (6758, 99008), (6851, 97664), (6944, 96356), (6976, 95914), (7072, 94612), (7378, 90688), (7412, 90272), (7616, 87854), (8432, 79352), (9919, 67456), (11284, 59296), (11336, 59024), (11648, 57443), (12208, 54808), (12376, 54064), (12896, 51884), (12971, 51584), (13516, 49504), (13702, 48832), (13888, 48178), (13952, 47957), (14144, 47306), (14756, 45344), (14824, 45136), (15232, 43927), (16864, 39676), (19838, 33728), (22568, 29648), (22672, 29512), (23653, 28288), (24089, 27776), (24416, 27404), (24752, 27032), (25792, 25942)]