2019894912

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{541}}^1$

素因数の和:1031

約数の個数: 192

約数和(自身を含む): 6669461760

約数和(自身を除く): 4649566848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 463, 504, 541, 576, 672, 896, 926, 1008, 1082, 1152, 1344, 1389, 1623, 1852, 2016, 2164, 2688, 2778, 3241, 3246, 3704, 3787, 4032, 4167, 4328, 4869, 5556, 6482, 6492, 7408, 7574, 8064, 8334, 8656, 9723, 9738, 11112, 11361, 12964, 12984, 14816, 15148, 16668, 17312, 19446, 19476, 22224, 22722, 25928, 25968, 29169, 29632, 30296, 33336, 34083, 34624, 38892, 38952, 44448, 45444, 51856, 51936, 58338, 59264, 60592, 66672, 68166, 69248, 77784, 77904, 88896, 90888, 103712, 103872, 116676, 121184, 133344, 136332, 155568, 155808, 177792, 181776, 207424, 207744, 233352, 242368, 250483, 266688, 272664, 311136, 311616, 363552, 414848, 466704, 484736, 500966, 533376, 545328, 622272, 623232, 727104, 751449, 933408, 1001932, 1090656, 1244544, 1454208, 1502898, 1753381, 1866816, 2003864, 2181312, 2254347, 3005796, 3506762, 3733632, 4007728, 4362624, 4508694, 5260143, 6011592, 7013524, 8015456, 9017388, 10520286, 12023184, 14027048, 15780429, 16030912, 18034776, 21040572, 24046368, 28054096, 31560858, 32061824, 36069552, 42081144, 48092736, 56108192, 63121716, 72139104, 84162288, 96185472, 112216384, 126243432, 144278208, 168324576, 224432768, 252486864, 288556416, 336649152, 504973728, 673298304, 1009947456, 2019894912]

約数ペア:

[(1, 2019894912), (2, 1009947456), (3, 673298304), (4, 504973728), (6, 336649152), (7, 288556416), (8, 252486864), (9, 224432768), (12, 168324576), (14, 144278208), (16, 126243432), (18, 112216384), (21, 96185472), (24, 84162288), (28, 72139104), (32, 63121716), (36, 56108192), (42, 48092736), (48, 42081144), (56, 36069552), (63, 32061824), (64, 31560858), (72, 28054096), (84, 24046368), (96, 21040572), (112, 18034776), (126, 16030912), (128, 15780429), (144, 14027048), (168, 12023184), (192, 10520286), (224, 9017388), (252, 8015456), (288, 7013524), (336, 6011592), (384, 5260143), (448, 4508694), (463, 4362624), (504, 4007728), (541, 3733632), (576, 3506762), (672, 3005796), (896, 2254347), (926, 2181312), (1008, 2003864), (1082, 1866816), (1152, 1753381), (1344, 1502898), (1389, 1454208), (1623, 1244544), (1852, 1090656), (2016, 1001932), (2164, 933408), (2688, 751449), (2778, 727104), (3241, 623232), (3246, 622272), (3704, 545328), (3787, 533376), (4032, 500966), (4167, 484736), (4328, 466704), (4869, 414848), (5556, 363552), (6482, 311616), (6492, 311136), (7408, 272664), (7574, 266688), (8064, 250483), (8334, 242368), (8656, 233352), (9723, 207744), (9738, 207424), (11112, 181776), (11361, 177792), (12964, 155808), (12984, 155568), (14816, 136332), (15148, 133344), (16668, 121184), (17312, 116676), (19446, 103872), (19476, 103712), (22224, 90888), (22722, 88896), (25928, 77904), (25968, 77784), (29169, 69248), (29632, 68166), (30296, 66672), (33336, 60592), (34083, 59264), (34624, 58338), (38892, 51936), (38952, 51856), (44448, 45444)]