666422848

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 224

約数和(自身を含む): 1769693184

約数和(自身を除く): 1103270336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 53, 56, 64, 68, 91, 104, 106, 112, 119, 127, 136, 182, 208, 212, 221, 224, 238, 254, 272, 364, 371, 416, 424, 442, 448, 476, 508, 544, 689, 728, 742, 832, 848, 884, 889, 901, 952, 1016, 1088, 1378, 1456, 1484, 1547, 1651, 1696, 1768, 1778, 1802, 1904, 2032, 2159, 2756, 2912, 2968, 3094, 3302, 3392, 3536, 3556, 3604, 3808, 4064, 4318, 4823, 5512, 5824, 5936, 6188, 6307, 6604, 6731, 7072, 7112, 7208, 7616, 8128, 8636, 9646, 11024, 11557, 11713, 11872, 12376, 12614, 13208, 13462, 14144, 14224, 14416, 15113, 17272, 19292, 22048, 23114, 23426, 23744, 24752, 25228, 26416, 26924, 28067, 28448, 28832, 30226, 34544, 38584, 44096, 46228, 46852, 47117, 49504, 50456, 52832, 53848, 56134, 56896, 57664, 60452, 69088, 77168, 81991, 87503, 92456, 93704, 94234, 99008, 100912, 105664, 107696, 112268, 114427, 120904, 138176, 154336, 163982, 175006, 184912, 187408, 188468, 196469, 201824, 215392, 224536, 228854, 241808, 308672, 327964, 350012, 369824, 374816, 376936, 392938, 403648, 430784, 449072, 457708, 483616, 612521, 655928, 700024, 739648, 749632, 753872, 785876, 800989, 898144, 915416, 967232, 1225042, 1311856, 1400048, 1487551, 1507744, 1571752, 1601978, 1796288, 1830832, 2450084, 2623712, 2800096, 2975102, 3015488, 3143504, 3203956, 3661664, 4900168, 5247424, 5600192, 5950204, 6287008, 6407912, 7323328, 9800336, 10412857, 11900408, 12574016, 12815824, 19600672, 20825714, 23800816, 25631648, 39201344, 41651428, 47601632, 51263296, 83302856, 95203264, 166605712, 333211424, 666422848]

約数ペア:

[(1, 666422848), (2, 333211424), (4, 166605712), (7, 95203264), (8, 83302856), (13, 51263296), (14, 47601632), (16, 41651428), (17, 39201344), (26, 25631648), (28, 23800816), (32, 20825714), (34, 19600672), (52, 12815824), (53, 12574016), (56, 11900408), (64, 10412857), (68, 9800336), (91, 7323328), (104, 6407912), (106, 6287008), (112, 5950204), (119, 5600192), (127, 5247424), (136, 4900168), (182, 3661664), (208, 3203956), (212, 3143504), (221, 3015488), (224, 2975102), (238, 2800096), (254, 2623712), (272, 2450084), (364, 1830832), (371, 1796288), (416, 1601978), (424, 1571752), (442, 1507744), (448, 1487551), (476, 1400048), (508, 1311856), (544, 1225042), (689, 967232), (728, 915416), (742, 898144), (832, 800989), (848, 785876), (884, 753872), (889, 749632), (901, 739648), (952, 700024), (1016, 655928), (1088, 612521), (1378, 483616), (1456, 457708), (1484, 449072), (1547, 430784), (1651, 403648), (1696, 392938), (1768, 376936), (1778, 374816), (1802, 369824), (1904, 350012), (2032, 327964), (2159, 308672), (2756, 241808), (2912, 228854), (2968, 224536), (3094, 215392), (3302, 201824), (3392, 196469), (3536, 188468), (3556, 187408), (3604, 184912), (3808, 175006), (4064, 163982), (4318, 154336), (4823, 138176), (5512, 120904), (5824, 114427), (5936, 112268), (6188, 107696), (6307, 105664), (6604, 100912), (6731, 99008), (7072, 94234), (7112, 93704), (7208, 92456), (7616, 87503), (8128, 81991), (8636, 77168), (9646, 69088), (11024, 60452), (11557, 57664), (11713, 56896), (11872, 56134), (12376, 53848), (12614, 52832), (13208, 50456), (13462, 49504), (14144, 47117), (14224, 46852), (14416, 46228), (15113, 44096), (17272, 38584), (19292, 34544), (22048, 30226), (23114, 28832), (23426, 28448), (23744, 28067), (24752, 26924), (25228, 26416)]