1976915136

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2139

約数の個数: 224

約数和(自身を含む): 6442057728

約数和(自身を除く): 4465142592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 32, 42, 46, 48, 56, 62, 64, 69, 84, 92, 93, 96, 112, 124, 138, 161, 168, 184, 186, 192, 217, 224, 248, 276, 322, 336, 368, 372, 434, 448, 483, 496, 552, 644, 651, 672, 713, 736, 744, 868, 966, 992, 1104, 1288, 1302, 1344, 1426, 1472, 1488, 1736, 1932, 1984, 2063, 2139, 2208, 2576, 2604, 2852, 2976, 3472, 3864, 4126, 4278, 4416, 4991, 5152, 5208, 5704, 5952, 6189, 6944, 7728, 8252, 8556, 9982, 10304, 10416, 11408, 12378, 13888, 14441, 14973, 15456, 16504, 17112, 19964, 20832, 22816, 24756, 28882, 29946, 30912, 33008, 34224, 39928, 41664, 43323, 45632, 47449, 49512, 57764, 59892, 63953, 66016, 68448, 79856, 86646, 94898, 99024, 115528, 119784, 127906, 132032, 136896, 142347, 159712, 173292, 189796, 191859, 198048, 231056, 239568, 255812, 284694, 319424, 332143, 346584, 379592, 383718, 396096, 447671, 462112, 479136, 511624, 569388, 664286, 693168, 759184, 767436, 895342, 924224, 958272, 996429, 1023248, 1138776, 1328572, 1343013, 1386336, 1470919, 1518368, 1534872, 1790684, 1992858, 2046496, 2277552, 2657144, 2686026, 2772672, 2941838, 3036736, 3069744, 3581368, 3985716, 4092992, 4412757, 4555104, 5314288, 5372052, 5883676, 6139488, 7162736, 7971432, 8825514, 9110208, 10296433, 10628576, 10744104, 11767352, 12278976, 14325472, 15942864, 17651028, 20592866, 21257152, 21488208, 23534704, 28650944, 30889299, 31885728, 35302056, 41185732, 42976416, 47069408, 61778598, 63771456, 70604112, 82371464, 85952832, 94138816, 123557196, 141208224, 164742928, 247114392, 282416448, 329485856, 494228784, 658971712, 988457568, 1976915136]

約数ペア:

[(1, 1976915136), (2, 988457568), (3, 658971712), (4, 494228784), (6, 329485856), (7, 282416448), (8, 247114392), (12, 164742928), (14, 141208224), (16, 123557196), (21, 94138816), (23, 85952832), (24, 82371464), (28, 70604112), (31, 63771456), (32, 61778598), (42, 47069408), (46, 42976416), (48, 41185732), (56, 35302056), (62, 31885728), (64, 30889299), (69, 28650944), (84, 23534704), (92, 21488208), (93, 21257152), (96, 20592866), (112, 17651028), (124, 15942864), (138, 14325472), (161, 12278976), (168, 11767352), (184, 10744104), (186, 10628576), (192, 10296433), (217, 9110208), (224, 8825514), (248, 7971432), (276, 7162736), (322, 6139488), (336, 5883676), (368, 5372052), (372, 5314288), (434, 4555104), (448, 4412757), (483, 4092992), (496, 3985716), (552, 3581368), (644, 3069744), (651, 3036736), (672, 2941838), (713, 2772672), (736, 2686026), (744, 2657144), (868, 2277552), (966, 2046496), (992, 1992858), (1104, 1790684), (1288, 1534872), (1302, 1518368), (1344, 1470919), (1426, 1386336), (1472, 1343013), (1488, 1328572), (1736, 1138776), (1932, 1023248), (1984, 996429), (2063, 958272), (2139, 924224), (2208, 895342), (2576, 767436), (2604, 759184), (2852, 693168), (2976, 664286), (3472, 569388), (3864, 511624), (4126, 479136), (4278, 462112), (4416, 447671), (4991, 396096), (5152, 383718), (5208, 379592), (5704, 346584), (5952, 332143), (6189, 319424), (6944, 284694), (7728, 255812), (8252, 239568), (8556, 231056), (9982, 198048), (10304, 191859), (10416, 189796), (11408, 173292), (12378, 159712), (13888, 142347), (14441, 136896), (14973, 132032), (15456, 127906), (16504, 119784), (17112, 115528), (19964, 99024), (20832, 94898), (22816, 86646), (24756, 79856), (28882, 68448), (29946, 66016), (30912, 63953), (33008, 59892), (34224, 57764), (39928, 49512), (41664, 47449), (43323, 45632)]