64512448

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 224

約数和(自身を含む): 184343040

約数和(自身を除く): 119830592

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 38, 44, 52, 53, 56, 64, 76, 77, 88, 91, 104, 106, 112, 133, 143, 152, 154, 176, 182, 208, 209, 212, 224, 247, 266, 286, 304, 308, 352, 364, 371, 416, 418, 424, 448, 494, 532, 572, 583, 608, 616, 689, 704, 728, 742, 832, 836, 848, 988, 1001, 1007, 1064, 1144, 1166, 1216, 1232, 1378, 1456, 1463, 1484, 1672, 1696, 1729, 1976, 2002, 2014, 2128, 2288, 2332, 2464, 2717, 2756, 2912, 2926, 2968, 3344, 3392, 3458, 3952, 4004, 4028, 4081, 4256, 4576, 4664, 4823, 4928, 5434, 5512, 5824, 5852, 5936, 6688, 6916, 7049, 7579, 7904, 8008, 8056, 8162, 8512, 9152, 9328, 9646, 10868, 11024, 11077, 11704, 11872, 13091, 13376, 13832, 14098, 15158, 15808, 16016, 16112, 16324, 18656, 19019, 19292, 21736, 22048, 22154, 23408, 23744, 26182, 27664, 28196, 30316, 32032, 32224, 32648, 37312, 38038, 38584, 43472, 44096, 44308, 46816, 52364, 53053, 55328, 56392, 60632, 64064, 64448, 65296, 76076, 77168, 77539, 86944, 88616, 91637, 93632, 104728, 106106, 110656, 112784, 121264, 130592, 144001, 152152, 154336, 155078, 173888, 177232, 183274, 209456, 212212, 225568, 242528, 261184, 288002, 304304, 308672, 310156, 354464, 366548, 418912, 424424, 451136, 485056, 576004, 608608, 620312, 708928, 733096, 837824, 848848, 1008007, 1152008, 1217216, 1240624, 1466192, 1697696, 2016014, 2304016, 2481248, 2932384, 3395392, 4032028, 4608032, 4962496, 5864768, 8064056, 9216064, 16128112, 32256224, 64512448]

約数ペア:

[(1, 64512448), (2, 32256224), (4, 16128112), (7, 9216064), (8, 8064056), (11, 5864768), (13, 4962496), (14, 4608032), (16, 4032028), (19, 3395392), (22, 2932384), (26, 2481248), (28, 2304016), (32, 2016014), (38, 1697696), (44, 1466192), (52, 1240624), (53, 1217216), (56, 1152008), (64, 1008007), (76, 848848), (77, 837824), (88, 733096), (91, 708928), (104, 620312), (106, 608608), (112, 576004), (133, 485056), (143, 451136), (152, 424424), (154, 418912), (176, 366548), (182, 354464), (208, 310156), (209, 308672), (212, 304304), (224, 288002), (247, 261184), (266, 242528), (286, 225568), (304, 212212), (308, 209456), (352, 183274), (364, 177232), (371, 173888), (416, 155078), (418, 154336), (424, 152152), (448, 144001), (494, 130592), (532, 121264), (572, 112784), (583, 110656), (608, 106106), (616, 104728), (689, 93632), (704, 91637), (728, 88616), (742, 86944), (832, 77539), (836, 77168), (848, 76076), (988, 65296), (1001, 64448), (1007, 64064), (1064, 60632), (1144, 56392), (1166, 55328), (1216, 53053), (1232, 52364), (1378, 46816), (1456, 44308), (1463, 44096), (1484, 43472), (1672, 38584), (1696, 38038), (1729, 37312), (1976, 32648), (2002, 32224), (2014, 32032), (2128, 30316), (2288, 28196), (2332, 27664), (2464, 26182), (2717, 23744), (2756, 23408), (2912, 22154), (2926, 22048), (2968, 21736), (3344, 19292), (3392, 19019), (3458, 18656), (3952, 16324), (4004, 16112), (4028, 16016), (4081, 15808), (4256, 15158), (4576, 14098), (4664, 13832), (4823, 13376), (4928, 13091), (5434, 11872), (5512, 11704), (5824, 11077), (5852, 11024), (5936, 10868), (6688, 9646), (6916, 9328), (7049, 9152), (7579, 8512), (7904, 8162), (8008, 8056)]