1808578044

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 432

約数和(自身を含む): 6246309888

約数和(自身を除く): 4437731844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 49, 52, 54, 63, 69, 78, 81, 84, 91, 92, 98, 108, 117, 126, 127, 138, 147, 156, 161, 162, 182, 189, 196, 207, 234, 243, 252, 254, 273, 276, 294, 299, 322, 324, 351, 364, 378, 381, 414, 441, 468, 483, 486, 508, 546, 567, 588, 598, 621, 637, 644, 702, 756, 762, 819, 828, 882, 889, 897, 966, 972, 1053, 1092, 1127, 1134, 1143, 1196, 1242, 1274, 1323, 1404, 1449, 1524, 1638, 1651, 1701, 1764, 1778, 1794, 1863, 1911, 1932, 2093, 2106, 2254, 2268, 2286, 2457, 2484, 2548, 2646, 2667, 2691, 2898, 2921, 3159, 3276, 3302, 3381, 3402, 3429, 3556, 3588, 3726, 3822, 3969, 4186, 4212, 4347, 4508, 4572, 4914, 4953, 5292, 5334, 5382, 5589, 5733, 5796, 5842, 6223, 6279, 6318, 6604, 6762, 6804, 6858, 7371, 7452, 7644, 7938, 8001, 8073, 8372, 8694, 8763, 9828, 9906, 10143, 10287, 10668, 10764, 11178, 11466, 11557, 11684, 11907, 12446, 12558, 12636, 13041, 13524, 13716, 14651, 14742, 14859, 15876, 16002, 16146, 17199, 17388, 17526, 18669, 18837, 19812, 20286, 20447, 20574, 22113, 22356, 22932, 23114, 23814, 24003, 24219, 24892, 25116, 26082, 26289, 29302, 29484, 29718, 30429, 30861, 32004, 32292, 34398, 34671, 35052, 37338, 37674, 37973, 39123, 40572, 40894, 41148, 43953, 44226, 44577, 46228, 47628, 48006, 48438, 51597, 52164, 52578, 56007, 56511, 58604, 59436, 60858, 61341, 61722, 68796, 69342, 72009, 72657, 74676, 75348, 75946, 78246, 78867, 80899, 81788, 87906, 88452, 89154, 91287, 96012, 96876, 103194, 104013, 105156, 112014, 113022, 113919, 121716, 122682, 123444, 131859, 133731, 138684, 143129, 144018, 145314, 151892, 154791, 156492, 157734, 161798, 168021, 169533, 175812, 178308, 182574, 184023, 206388, 208026, 216027, 224028, 226044, 227838, 236601, 242697, 245364, 263718, 265811, 267462, 273861, 286258, 288036, 290628, 309582, 312039, 315468, 323596, 336042, 339066, 341757, 365148, 368046, 395577, 401193, 416052, 429387, 432054, 455676, 473202, 485394, 504063, 508599, 527436, 531622, 534924, 547722, 552069, 572516, 619164, 624078, 672084, 678132, 683514, 709803, 728091, 736092, 791154, 797433, 802386, 858774, 864108, 936117, 946404, 970788, 1008126, 1017198, 1025271, 1063244, 1095444, 1104138, 1186731, 1248156, 1288161, 1367028, 1419606, 1456182, 1512189, 1582308, 1594866, 1604772, 1656207, 1717548, 1860677, 1872234, 2016252, 2034396, 2050542, 2184273, 2208276, 2373462, 2392299, 2576322, 2808351, 2839212, 2912364, 3024378, 3075813, 3189732, 3312414, 3560193, 3721354, 3744468, 3864483, 4101084, 4368546, 4746924, 4784598, 4968621, 5152644, 5582031, 5616702, 6048756, 6151626, 6552819, 6624828, 7120386, 7176897, 7442708, 7728966, 8737092, 9227439, 9569196, 9937242, 11164062, 11233404, 11593449, 12303252, 13105638, 14240772, 14353794, 15457932, 16746093, 18454878, 19658457, 19874484, 21530691, 22328124, 23186898, 26211276, 28707588, 33492186, 34780347, 36909756, 39316914, 43061382, 46373796, 50238279, 64592073, 66984372, 69560694, 78633828, 86122764, 100476558, 129184146, 139121388, 150714837, 200953116, 258368292, 301429674, 452144511, 602859348, 904289022, 1808578044]

約数ペア:

[(1, 1808578044), (2, 904289022), (3, 602859348), (4, 452144511), (6, 301429674), (7, 258368292), (9, 200953116), (12, 150714837), (13, 139121388), (14, 129184146), (18, 100476558), (21, 86122764), (23, 78633828), (26, 69560694), (27, 66984372), (28, 64592073), (36, 50238279), (39, 46373796), (42, 43061382), (46, 39316914), (49, 36909756), (52, 34780347), (54, 33492186), (63, 28707588), (69, 26211276), (78, 23186898), (81, 22328124), (84, 21530691), (91, 19874484), (92, 19658457), (98, 18454878), (108, 16746093), (117, 15457932), (126, 14353794), (127, 14240772), (138, 13105638), (147, 12303252), (156, 11593449), (161, 11233404), (162, 11164062), (182, 9937242), (189, 9569196), (196, 9227439), (207, 8737092), (234, 7728966), (243, 7442708), (252, 7176897), (254, 7120386), (273, 6624828), (276, 6552819), (294, 6151626), (299, 6048756), (322, 5616702), (324, 5582031), (351, 5152644), (364, 4968621), (378, 4784598), (381, 4746924), (414, 4368546), (441, 4101084), (468, 3864483), (483, 3744468), (486, 3721354), (508, 3560193), (546, 3312414), (567, 3189732), (588, 3075813), (598, 3024378), (621, 2912364), (637, 2839212), (644, 2808351), (702, 2576322), (756, 2392299), (762, 2373462), (819, 2208276), (828, 2184273), (882, 2050542), (889, 2034396), (897, 2016252), (966, 1872234), (972, 1860677), (1053, 1717548), (1092, 1656207), (1127, 1604772), (1134, 1594866), (1143, 1582308), (1196, 1512189), (1242, 1456182), (1274, 1419606), (1323, 1367028), (1404, 1288161), (1449, 1248156), (1524, 1186731), (1638, 1104138), (1651, 1095444), (1701, 1063244), (1764, 1025271), (1778, 1017198), (1794, 1008126), (1863, 970788), (1911, 946404), (1932, 936117), (2093, 864108), (2106, 858774), (2254, 802386), (2268, 797433), (2286, 791154), (2457, 736092), (2484, 728091), (2548, 709803), (2646, 683514), (2667, 678132), (2691, 672084), (2898, 624078), (2921, 619164), (3159, 572516), (3276, 552069), (3302, 547722), (3381, 534924), (3402, 531622), (3429, 527436), (3556, 508599), (3588, 504063), (3726, 485394), (3822, 473202), (3969, 455676), (4186, 432054), (4212, 429387), (4347, 416052), (4508, 401193), (4572, 395577), (4914, 368046), (4953, 365148), (5292, 341757), (5334, 339066), (5382, 336042), (5589, 323596), (5733, 315468), (5796, 312039), (5842, 309582), (6223, 290628), (6279, 288036), (6318, 286258), (6604, 273861), (6762, 267462), (6804, 265811), (6858, 263718), (7371, 245364), (7452, 242697), (7644, 236601), (7938, 227838), (8001, 226044), (8073, 224028), (8372, 216027), (8694, 208026), (8763, 206388), (9828, 184023), (9906, 182574), (10143, 178308), (10287, 175812), (10668, 169533), (10764, 168021), (11178, 161798), (11466, 157734), (11557, 156492), (11684, 154791), (11907, 151892), (12446, 145314), (12558, 144018), (12636, 143129), (13041, 138684), (13524, 133731), (13716, 131859), (14651, 123444), (14742, 122682), (14859, 121716), (15876, 113919), (16002, 113022), (16146, 112014), (17199, 105156), (17388, 104013), (17526, 103194), (18669, 96876), (18837, 96012), (19812, 91287), (20286, 89154), (20447, 88452), (20574, 87906), (22113, 81788), (22356, 80899), (22932, 78867), (23114, 78246), (23814, 75946), (24003, 75348), (24219, 74676), (24892, 72657), (25116, 72009), (26082, 69342), (26289, 68796), (29302, 61722), (29484, 61341), (29718, 60858), (30429, 59436), (30861, 58604), (32004, 56511), (32292, 56007), (34398, 52578), (34671, 52164), (35052, 51597), (37338, 48438), (37674, 48006), (37973, 47628), (39123, 46228), (40572, 44577), (40894, 44226), (41148, 43953)]