2638026144

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1105

約数の個数: 240

約数和(自身を含む): 8469457920

約数和(自身を除く): 5831431776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 79, 81, 96, 104, 108, 117, 144, 156, 158, 162, 208, 216, 234, 237, 288, 312, 316, 324, 351, 416, 432, 468, 474, 624, 632, 648, 702, 711, 864, 936, 948, 991, 1027, 1053, 1248, 1264, 1296, 1404, 1422, 1872, 1896, 1982, 2054, 2106, 2133, 2528, 2592, 2808, 2844, 2973, 3081, 3744, 3792, 3964, 4108, 4212, 4266, 5616, 5688, 5946, 6162, 6399, 7584, 7928, 8216, 8424, 8532, 8919, 9243, 11232, 11376, 11892, 12324, 12798, 12883, 15856, 16432, 16848, 17064, 17838, 18486, 22752, 23784, 24648, 25596, 25766, 26757, 27729, 31712, 32864, 33696, 34128, 35676, 36972, 38649, 47568, 49296, 51192, 51532, 53514, 55458, 68256, 71352, 73944, 77298, 78289, 80271, 83187, 95136, 98592, 102384, 103064, 107028, 110916, 115947, 142704, 147888, 154596, 156578, 160542, 166374, 204768, 206128, 214056, 221832, 231894, 234867, 285408, 295776, 309192, 313156, 321084, 332748, 347841, 412256, 428112, 443664, 463788, 469734, 618384, 626312, 642168, 665496, 695682, 704601, 856224, 887328, 927576, 939468, 1017757, 1043523, 1236768, 1252624, 1284336, 1330992, 1391364, 1409202, 1855152, 1878936, 2035514, 2087046, 2113803, 2505248, 2568672, 2661984, 2782728, 2818404, 3053271, 3710304, 3757872, 4071028, 4174092, 4227606, 5565456, 5636808, 6106542, 6341409, 7515744, 8142056, 8348184, 8455212, 9159813, 11130912, 11273616, 12213084, 12682818, 16284112, 16696368, 16910424, 18319626, 22547232, 24426168, 25365636, 27479439, 32568224, 33392736, 33820848, 36639252, 48852336, 50731272, 54958878, 67641696, 73278504, 82438317, 97704672, 101462544, 109917756, 146557008, 164876634, 202925088, 219835512, 293114016, 329753268, 439671024, 659506536, 879342048, 1319013072, 2638026144]

約数ペア:

[(1, 2638026144), (2, 1319013072), (3, 879342048), (4, 659506536), (6, 439671024), (8, 329753268), (9, 293114016), (12, 219835512), (13, 202925088), (16, 164876634), (18, 146557008), (24, 109917756), (26, 101462544), (27, 97704672), (32, 82438317), (36, 73278504), (39, 67641696), (48, 54958878), (52, 50731272), (54, 48852336), (72, 36639252), (78, 33820848), (79, 33392736), (81, 32568224), (96, 27479439), (104, 25365636), (108, 24426168), (117, 22547232), (144, 18319626), (156, 16910424), (158, 16696368), (162, 16284112), (208, 12682818), (216, 12213084), (234, 11273616), (237, 11130912), (288, 9159813), (312, 8455212), (316, 8348184), (324, 8142056), (351, 7515744), (416, 6341409), (432, 6106542), (468, 5636808), (474, 5565456), (624, 4227606), (632, 4174092), (648, 4071028), (702, 3757872), (711, 3710304), (864, 3053271), (936, 2818404), (948, 2782728), (991, 2661984), (1027, 2568672), (1053, 2505248), (1248, 2113803), (1264, 2087046), (1296, 2035514), (1404, 1878936), (1422, 1855152), (1872, 1409202), (1896, 1391364), (1982, 1330992), (2054, 1284336), (2106, 1252624), (2133, 1236768), (2528, 1043523), (2592, 1017757), (2808, 939468), (2844, 927576), (2973, 887328), (3081, 856224), (3744, 704601), (3792, 695682), (3964, 665496), (4108, 642168), (4212, 626312), (4266, 618384), (5616, 469734), (5688, 463788), (5946, 443664), (6162, 428112), (6399, 412256), (7584, 347841), (7928, 332748), (8216, 321084), (8424, 313156), (8532, 309192), (8919, 295776), (9243, 285408), (11232, 234867), (11376, 231894), (11892, 221832), (12324, 214056), (12798, 206128), (12883, 204768), (15856, 166374), (16432, 160542), (16848, 156578), (17064, 154596), (17838, 147888), (18486, 142704), (22752, 115947), (23784, 110916), (24648, 107028), (25596, 103064), (25766, 102384), (26757, 98592), (27729, 95136), (31712, 83187), (32864, 80271), (33696, 78289), (34128, 77298), (35676, 73944), (36972, 71352), (38649, 68256), (47568, 55458), (49296, 53514), (51192, 51532)]