42938784

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 216

約数和(自身を含む): 149778720

約数和(自身を除く): 106839936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 59, 63, 72, 76, 84, 96, 112, 114, 118, 126, 133, 144, 152, 168, 171, 177, 224, 228, 236, 252, 266, 288, 304, 336, 342, 354, 361, 399, 413, 456, 472, 504, 531, 532, 608, 672, 684, 708, 722, 798, 826, 912, 944, 1008, 1062, 1064, 1083, 1121, 1197, 1239, 1368, 1416, 1444, 1596, 1652, 1824, 1888, 2016, 2124, 2128, 2166, 2242, 2394, 2478, 2527, 2736, 2832, 2888, 3192, 3249, 3304, 3363, 3717, 4248, 4256, 4332, 4484, 4788, 4956, 5054, 5472, 5664, 5776, 6384, 6498, 6608, 6726, 7434, 7581, 7847, 8496, 8664, 8968, 9576, 9912, 10089, 10108, 11552, 12768, 12996, 13216, 13452, 14868, 15162, 15694, 16992, 17328, 17936, 19152, 19824, 20178, 20216, 21299, 22743, 23541, 25992, 26904, 29736, 30324, 31388, 34656, 35872, 38304, 39648, 40356, 40432, 42598, 45486, 47082, 51984, 53808, 59472, 60648, 62776, 63897, 70623, 80712, 80864, 85196, 90972, 94164, 103968, 107616, 118944, 121296, 125552, 127794, 141246, 149093, 161424, 170392, 181944, 188328, 191691, 242592, 251104, 255588, 282492, 298186, 322848, 340784, 363888, 376656, 383382, 447279, 511176, 564984, 596372, 681568, 727776, 753312, 766764, 894558, 1022352, 1129968, 1192744, 1341837, 1533528, 1789116, 2044704, 2259936, 2385488, 2683674, 3067056, 3578232, 4770976, 5367348, 6134112, 7156464, 10734696, 14312928, 21469392, 42938784]

約数ペア:

[(1, 42938784), (2, 21469392), (3, 14312928), (4, 10734696), (6, 7156464), (7, 6134112), (8, 5367348), (9, 4770976), (12, 3578232), (14, 3067056), (16, 2683674), (18, 2385488), (19, 2259936), (21, 2044704), (24, 1789116), (28, 1533528), (32, 1341837), (36, 1192744), (38, 1129968), (42, 1022352), (48, 894558), (56, 766764), (57, 753312), (59, 727776), (63, 681568), (72, 596372), (76, 564984), (84, 511176), (96, 447279), (112, 383382), (114, 376656), (118, 363888), (126, 340784), (133, 322848), (144, 298186), (152, 282492), (168, 255588), (171, 251104), (177, 242592), (224, 191691), (228, 188328), (236, 181944), (252, 170392), (266, 161424), (288, 149093), (304, 141246), (336, 127794), (342, 125552), (354, 121296), (361, 118944), (399, 107616), (413, 103968), (456, 94164), (472, 90972), (504, 85196), (531, 80864), (532, 80712), (608, 70623), (672, 63897), (684, 62776), (708, 60648), (722, 59472), (798, 53808), (826, 51984), (912, 47082), (944, 45486), (1008, 42598), (1062, 40432), (1064, 40356), (1083, 39648), (1121, 38304), (1197, 35872), (1239, 34656), (1368, 31388), (1416, 30324), (1444, 29736), (1596, 26904), (1652, 25992), (1824, 23541), (1888, 22743), (2016, 21299), (2124, 20216), (2128, 20178), (2166, 19824), (2242, 19152), (2394, 17936), (2478, 17328), (2527, 16992), (2736, 15694), (2832, 15162), (2888, 14868), (3192, 13452), (3249, 13216), (3304, 12996), (3363, 12768), (3717, 11552), (4248, 10108), (4256, 10089), (4332, 9912), (4484, 9576), (4788, 8968), (4956, 8664), (5054, 8496), (5472, 7847), (5664, 7581), (5776, 7434), (6384, 6726), (6498, 6608)]