988457568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2137

約数の個数: 192

約数和(自身を含む): 3195666432

約数和(自身を除く): 2207208864

約数列:

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

約数ペア:

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