1641256176

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1933}}^1$

素因数の和:1996

約数の個数: 180

約数和(自身を含む): 5208084072

約数和(自身を除く): 3566827896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 361, 392, 399, 456, 532, 588, 722, 784, 798, 912, 931, 1064, 1083, 1176, 1444, 1596, 1862, 1933, 2128, 2166, 2352, 2527, 2793, 2888, 3192, 3724, 3866, 4332, 5054, 5586, 5776, 5799, 6384, 7448, 7581, 7732, 8664, 10108, 11172, 11598, 13531, 14896, 15162, 15464, 17328, 17689, 20216, 22344, 23196, 27062, 30324, 30928, 35378, 36727, 40432, 40593, 44688, 46392, 53067, 54124, 60648, 70756, 73454, 81186, 92784, 94717, 106134, 108248, 110181, 121296, 141512, 146908, 162372, 189434, 212268, 216496, 220362, 257089, 283024, 284151, 293816, 324744, 378868, 424536, 440724, 514178, 568302, 587632, 649488, 697813, 757736, 771267, 849072, 881448, 1028356, 1136604, 1395626, 1515472, 1542534, 1762896, 1799623, 2056712, 2093439, 2273208, 2791252, 3085068, 3599246, 4113424, 4186878, 4546416, 4884691, 5398869, 5582504, 6170136, 7198492, 8373756, 9769382, 10797738, 11165008, 12340272, 14396984, 14654073, 16747512, 19538764, 21595476, 28793968, 29308146, 33495024, 34192837, 39077528, 43190952, 58616292, 68385674, 78155056, 86381904, 102578511, 117232584, 136771348, 205157022, 234465168, 273542696, 410314044, 547085392, 820628088, 1641256176]

約数ペア:

[(1, 1641256176), (2, 820628088), (3, 547085392), (4, 410314044), (6, 273542696), (7, 234465168), (8, 205157022), (12, 136771348), (14, 117232584), (16, 102578511), (19, 86381904), (21, 78155056), (24, 68385674), (28, 58616292), (38, 43190952), (42, 39077528), (48, 34192837), (49, 33495024), (56, 29308146), (57, 28793968), (76, 21595476), (84, 19538764), (98, 16747512), (112, 14654073), (114, 14396984), (133, 12340272), (147, 11165008), (152, 10797738), (168, 9769382), (196, 8373756), (228, 7198492), (266, 6170136), (294, 5582504), (304, 5398869), (336, 4884691), (361, 4546416), (392, 4186878), (399, 4113424), (456, 3599246), (532, 3085068), (588, 2791252), (722, 2273208), (784, 2093439), (798, 2056712), (912, 1799623), (931, 1762896), (1064, 1542534), (1083, 1515472), (1176, 1395626), (1444, 1136604), (1596, 1028356), (1862, 881448), (1933, 849072), (2128, 771267), (2166, 757736), (2352, 697813), (2527, 649488), (2793, 587632), (2888, 568302), (3192, 514178), (3724, 440724), (3866, 424536), (4332, 378868), (5054, 324744), (5586, 293816), (5776, 284151), (5799, 283024), (6384, 257089), (7448, 220362), (7581, 216496), (7732, 212268), (8664, 189434), (10108, 162372), (11172, 146908), (11598, 141512), (13531, 121296), (14896, 110181), (15162, 108248), (15464, 106134), (17328, 94717), (17689, 92784), (20216, 81186), (22344, 73454), (23196, 70756), (27062, 60648), (30324, 54124), (30928, 53067), (35378, 46392), (36727, 44688), (40432, 40593)]