670819968

素因数分解:

$2^7\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 448

約数和(自身を含む): 2497286400

約数和(自身を除く): 1826466432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 79, 81, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 158, 162, 168, 182, 189, 192, 208, 216, 224, 234, 237, 243, 252, 273, 288, 312, 316, 324, 336, 351, 364, 378, 384, 416, 432, 448, 468, 474, 486, 504, 546, 553, 567, 576, 624, 632, 648, 672, 702, 711, 728, 729, 756, 819, 832, 864, 896, 936, 948, 972, 1008, 1027, 1053, 1092, 1106, 1134, 1152, 1248, 1264, 1296, 1344, 1404, 1422, 1456, 1458, 1512, 1638, 1659, 1664, 1701, 1728, 1872, 1896, 1944, 2016, 2054, 2106, 2133, 2184, 2212, 2268, 2457, 2496, 2528, 2592, 2688, 2808, 2844, 2912, 2916, 3024, 3081, 3159, 3276, 3318, 3402, 3456, 3744, 3792, 3888, 4032, 4108, 4212, 4266, 4368, 4424, 4536, 4914, 4977, 4992, 5056, 5103, 5184, 5616, 5688, 5824, 5832, 6048, 6162, 6318, 6399, 6552, 6636, 6804, 7189, 7371, 7488, 7584, 7776, 8064, 8216, 8424, 8532, 8736, 8848, 9072, 9243, 9477, 9828, 9954, 10112, 10206, 10368, 11232, 11376, 11648, 11664, 12096, 12324, 12636, 12798, 13104, 13272, 13608, 14378, 14742, 14931, 14976, 15168, 15552, 16432, 16848, 17064, 17472, 17696, 18144, 18486, 18954, 19197, 19656, 19908, 20412, 21567, 22113, 22464, 22752, 23328, 24192, 24648, 25272, 25596, 26208, 26544, 27216, 27729, 28756, 29484, 29862, 30336, 31104, 32864, 33696, 34128, 34944, 35392, 36288, 36972, 37908, 38394, 39312, 39816, 40824, 43134, 44226, 44793, 44928, 45504, 46656, 49296, 50544, 51192, 52416, 53088, 54432, 55458, 57512, 57591, 58968, 59724, 64701, 65728, 66339, 67392, 68256, 70784, 72576, 73944, 75816, 76788, 78624, 79632, 81648, 83187, 86268, 88452, 89586, 91008, 93312, 98592, 101088, 102384, 104832, 106176, 108864, 110916, 115024, 115182, 117936, 119448, 129402, 131456, 132678, 134379, 134784, 136512, 147888, 151632, 153576, 157248, 159264, 163296, 166374, 172536, 176904, 179172, 194103, 197184, 202176, 204768, 212352, 217728, 221832, 230048, 230364, 235872, 238896, 249561, 258804, 265356, 268758, 273024, 295776, 303264, 307152, 314496, 318528, 326592, 332748, 345072, 353808, 358344, 388206, 394368, 403137, 404352, 409536, 443664, 460096, 460728, 471744, 477792, 499122, 517608, 530712, 537516, 582309, 591552, 606528, 614304, 637056, 653184, 665496, 690144, 707616, 716688, 748683, 776412, 806274, 819072, 887328, 920192, 921456, 943488, 955584, 998244, 1035216, 1061424, 1075032, 1164618, 1183104, 1213056, 1228608, 1330992, 1380288, 1415232, 1433376, 1497366, 1552824, 1612548, 1746927, 1774656, 1842912, 1911168, 1996488, 2070432, 2122848, 2150064, 2329236, 2457216, 2661984, 2760576, 2830464, 2866752, 2994732, 3105648, 3225096, 3493854, 3549312, 3685824, 3992976, 4140864, 4245696, 4300128, 4658472, 5240781, 5323968, 5733504, 5989464, 6211296, 6450192, 6987708, 7371648, 7985952, 8281728, 8491392, 8600256, 9316944, 10481562, 10647936, 11978928, 12422592, 12900384, 13975416, 15971904, 17200512, 18633888, 20963124, 23957856, 24845184, 25800768, 27950832, 31943808, 37267776, 41926248, 47915712, 51601536, 55901664, 74535552, 83852496, 95831424, 111803328, 167704992, 223606656, 335409984, 670819968]

約数ペア:

[(1, 670819968), (2, 335409984), (3, 223606656), (4, 167704992), (6, 111803328), (7, 95831424), (8, 83852496), (9, 74535552), (12, 55901664), (13, 51601536), (14, 47915712), (16, 41926248), (18, 37267776), (21, 31943808), (24, 27950832), (26, 25800768), (27, 24845184), (28, 23957856), (32, 20963124), (36, 18633888), (39, 17200512), (42, 15971904), (48, 13975416), (52, 12900384), (54, 12422592), (56, 11978928), (63, 10647936), (64, 10481562), (72, 9316944), (78, 8600256), (79, 8491392), (81, 8281728), (84, 7985952), (91, 7371648), (96, 6987708), (104, 6450192), (108, 6211296), (112, 5989464), (117, 5733504), (126, 5323968), (128, 5240781), (144, 4658472), (156, 4300128), (158, 4245696), (162, 4140864), (168, 3992976), (182, 3685824), (189, 3549312), (192, 3493854), (208, 3225096), (216, 3105648), (224, 2994732), (234, 2866752), (237, 2830464), (243, 2760576), (252, 2661984), (273, 2457216), (288, 2329236), (312, 2150064), (316, 2122848), (324, 2070432), (336, 1996488), (351, 1911168), (364, 1842912), (378, 1774656), (384, 1746927), (416, 1612548), (432, 1552824), (448, 1497366), (468, 1433376), (474, 1415232), (486, 1380288), (504, 1330992), (546, 1228608), (553, 1213056), (567, 1183104), (576, 1164618), (624, 1075032), (632, 1061424), (648, 1035216), (672, 998244), (702, 955584), (711, 943488), (728, 921456), (729, 920192), (756, 887328), (819, 819072), (832, 806274), (864, 776412), (896, 748683), (936, 716688), (948, 707616), (972, 690144), (1008, 665496), (1027, 653184), (1053, 637056), (1092, 614304), (1106, 606528), (1134, 591552), (1152, 582309), (1248, 537516), (1264, 530712), (1296, 517608), (1344, 499122), (1404, 477792), (1422, 471744), (1456, 460728), (1458, 460096), (1512, 443664), (1638, 409536), (1659, 404352), (1664, 403137), (1701, 394368), (1728, 388206), (1872, 358344), (1896, 353808), (1944, 345072), (2016, 332748), (2054, 326592), (2106, 318528), (2133, 314496), (2184, 307152), (2212, 303264), (2268, 295776), (2457, 273024), (2496, 268758), (2528, 265356), (2592, 258804), (2688, 249561), (2808, 238896), (2844, 235872), (2912, 230364), (2916, 230048), (3024, 221832), (3081, 217728), (3159, 212352), (3276, 204768), (3318, 202176), (3402, 197184), (3456, 194103), (3744, 179172), (3792, 176904), (3888, 172536), (4032, 166374), (4108, 163296), (4212, 159264), (4266, 157248), (4368, 153576), (4424, 151632), (4536, 147888), (4914, 136512), (4977, 134784), (4992, 134379), (5056, 132678), (5103, 131456), (5184, 129402), (5616, 119448), (5688, 117936), (5824, 115182), (5832, 115024), (6048, 110916), (6162, 108864), (6318, 106176), (6399, 104832), (6552, 102384), (6636, 101088), (6804, 98592), (7189, 93312), (7371, 91008), (7488, 89586), (7584, 88452), (7776, 86268), (8064, 83187), (8216, 81648), (8424, 79632), (8532, 78624), (8736, 76788), (8848, 75816), (9072, 73944), (9243, 72576), (9477, 70784), (9828, 68256), (9954, 67392), (10112, 66339), (10206, 65728), (10368, 64701), (11232, 59724), (11376, 58968), (11648, 57591), (11664, 57512), (12096, 55458), (12324, 54432), (12636, 53088), (12798, 52416), (13104, 51192), (13272, 50544), (13608, 49296), (14378, 46656), (14742, 45504), (14931, 44928), (14976, 44793), (15168, 44226), (15552, 43134), (16432, 40824), (16848, 39816), (17064, 39312), (17472, 38394), (17696, 37908), (18144, 36972), (18486, 36288), (18954, 35392), (19197, 34944), (19656, 34128), (19908, 33696), (20412, 32864), (21567, 31104), (22113, 30336), (22464, 29862), (22752, 29484), (23328, 28756), (24192, 27729), (24648, 27216), (25272, 26544), (25596, 26208)]