1966984656

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2797}}^1$

素因数の和:2858

約数の個数: 240

約数和(自身を含む): 6644824704

約数和(自身を除く): 4677840048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 39, 42, 46, 48, 49, 52, 56, 69, 78, 84, 91, 92, 98, 104, 112, 138, 147, 156, 161, 168, 182, 184, 196, 208, 273, 276, 294, 299, 312, 322, 336, 364, 368, 392, 483, 546, 552, 588, 598, 624, 637, 644, 728, 784, 897, 966, 1092, 1104, 1127, 1176, 1196, 1274, 1288, 1456, 1794, 1911, 1932, 2093, 2184, 2254, 2352, 2392, 2548, 2576, 2797, 3381, 3588, 3822, 3864, 4186, 4368, 4508, 4784, 5096, 5594, 6279, 6762, 7176, 7644, 7728, 8372, 8391, 9016, 10192, 11188, 12558, 13524, 14352, 14651, 15288, 16744, 16782, 18032, 19579, 22376, 25116, 27048, 29302, 30576, 33488, 33564, 36361, 39158, 43953, 44752, 50232, 54096, 58604, 58737, 64331, 67128, 72722, 78316, 87906, 100464, 109083, 117208, 117474, 128662, 134256, 137053, 145444, 156632, 175812, 192993, 218166, 234416, 234948, 254527, 257324, 274106, 290888, 313264, 351624, 385986, 411159, 436332, 450317, 469896, 509054, 514648, 548212, 581776, 703248, 763581, 771972, 822318, 836303, 872664, 900634, 939792, 1018108, 1029296, 1096424, 1350951, 1527162, 1543944, 1644636, 1672606, 1745328, 1781689, 1801268, 2036216, 2192848, 2508909, 2701902, 3054324, 3087888, 3152219, 3289272, 3345212, 3563378, 3602536, 4072432, 5017818, 5345067, 5403804, 5854121, 6108648, 6304438, 6578544, 6690424, 7126756, 7205072, 9456657, 10035636, 10690134, 10807608, 11708242, 12217296, 12608876, 13380848, 14253512, 17562363, 18913314, 20071272, 21380268, 21615216, 23416484, 25217752, 28507024, 35124726, 37826628, 40142544, 40978847, 42760536, 46832968, 50435504, 70249452, 75653256, 81957694, 85521072, 93665936, 122936541, 140498904, 151306512, 163915388, 245873082, 280997808, 327830776, 491746164, 655661552, 983492328, 1966984656]

約数ペア:

[(1, 1966984656), (2, 983492328), (3, 655661552), (4, 491746164), (6, 327830776), (7, 280997808), (8, 245873082), (12, 163915388), (13, 151306512), (14, 140498904), (16, 122936541), (21, 93665936), (23, 85521072), (24, 81957694), (26, 75653256), (28, 70249452), (39, 50435504), (42, 46832968), (46, 42760536), (48, 40978847), (49, 40142544), (52, 37826628), (56, 35124726), (69, 28507024), (78, 25217752), (84, 23416484), (91, 21615216), (92, 21380268), (98, 20071272), (104, 18913314), (112, 17562363), (138, 14253512), (147, 13380848), (156, 12608876), (161, 12217296), (168, 11708242), (182, 10807608), (184, 10690134), (196, 10035636), (208, 9456657), (273, 7205072), (276, 7126756), (294, 6690424), (299, 6578544), (312, 6304438), (322, 6108648), (336, 5854121), (364, 5403804), (368, 5345067), (392, 5017818), (483, 4072432), (546, 3602536), (552, 3563378), (588, 3345212), (598, 3289272), (624, 3152219), (637, 3087888), (644, 3054324), (728, 2701902), (784, 2508909), (897, 2192848), (966, 2036216), (1092, 1801268), (1104, 1781689), (1127, 1745328), (1176, 1672606), (1196, 1644636), (1274, 1543944), (1288, 1527162), (1456, 1350951), (1794, 1096424), (1911, 1029296), (1932, 1018108), (2093, 939792), (2184, 900634), (2254, 872664), (2352, 836303), (2392, 822318), (2548, 771972), (2576, 763581), (2797, 703248), (3381, 581776), (3588, 548212), (3822, 514648), (3864, 509054), (4186, 469896), (4368, 450317), (4508, 436332), (4784, 411159), (5096, 385986), (5594, 351624), (6279, 313264), (6762, 290888), (7176, 274106), (7644, 257324), (7728, 254527), (8372, 234948), (8391, 234416), (9016, 218166), (10192, 192993), (11188, 175812), (12558, 156632), (13524, 145444), (14352, 137053), (14651, 134256), (15288, 128662), (16744, 117474), (16782, 117208), (18032, 109083), (19579, 100464), (22376, 87906), (25116, 78316), (27048, 72722), (29302, 67128), (30576, 64331), (33488, 58737), (33564, 58604), (36361, 54096), (39158, 50232), (43953, 44752)]