1678487712

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 4967682048

約数和(自身を除く): 3289194336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 66, 71, 88, 96, 122, 132, 142, 176, 183, 213, 244, 264, 284, 352, 366, 367, 426, 488, 528, 568, 671, 732, 734, 781, 852, 976, 1056, 1101, 1136, 1342, 1464, 1468, 1562, 1704, 1952, 2013, 2202, 2272, 2343, 2684, 2928, 2936, 3124, 3408, 4026, 4037, 4331, 4404, 4686, 5368, 5856, 5872, 6248, 6816, 8052, 8074, 8662, 8808, 9372, 10736, 11744, 12111, 12496, 12993, 16104, 16148, 17324, 17616, 18744, 21472, 22387, 24222, 24992, 25986, 26057, 32208, 32296, 34648, 35232, 37488, 44774, 47641, 48444, 51972, 52114, 64416, 64592, 67161, 69296, 74976, 78171, 89548, 95282, 96888, 103944, 104228, 129184, 134322, 138592, 142923, 156342, 179096, 190564, 193776, 207888, 208456, 246257, 268644, 285846, 286627, 312684, 358192, 381128, 387552, 415776, 416912, 492514, 537288, 571692, 573254, 625368, 716384, 738771, 762256, 833824, 859881, 985028, 1074576, 1143384, 1146508, 1250736, 1477542, 1524512, 1589477, 1719762, 1970056, 2149152, 2286768, 2293016, 2501472, 2955084, 3178954, 3439524, 3940112, 4573536, 4586032, 4768431, 5910168, 6357908, 6879048, 7880224, 9172064, 9536862, 11820336, 12715816, 13758096, 17484247, 19073724, 23640672, 25431632, 27516192, 34968494, 38147448, 50863264, 52452741, 69936988, 76294896, 104905482, 139873976, 152589792, 209810964, 279747952, 419621928, 559495904, 839243856, 1678487712]

約数ペア:

[(1, 1678487712), (2, 839243856), (3, 559495904), (4, 419621928), (6, 279747952), (8, 209810964), (11, 152589792), (12, 139873976), (16, 104905482), (22, 76294896), (24, 69936988), (32, 52452741), (33, 50863264), (44, 38147448), (48, 34968494), (61, 27516192), (66, 25431632), (71, 23640672), (88, 19073724), (96, 17484247), (122, 13758096), (132, 12715816), (142, 11820336), (176, 9536862), (183, 9172064), (213, 7880224), (244, 6879048), (264, 6357908), (284, 5910168), (352, 4768431), (366, 4586032), (367, 4573536), (426, 3940112), (488, 3439524), (528, 3178954), (568, 2955084), (671, 2501472), (732, 2293016), (734, 2286768), (781, 2149152), (852, 1970056), (976, 1719762), (1056, 1589477), (1101, 1524512), (1136, 1477542), (1342, 1250736), (1464, 1146508), (1468, 1143384), (1562, 1074576), (1704, 985028), (1952, 859881), (2013, 833824), (2202, 762256), (2272, 738771), (2343, 716384), (2684, 625368), (2928, 573254), (2936, 571692), (3124, 537288), (3408, 492514), (4026, 416912), (4037, 415776), (4331, 387552), (4404, 381128), (4686, 358192), (5368, 312684), (5856, 286627), (5872, 285846), (6248, 268644), (6816, 246257), (8052, 208456), (8074, 207888), (8662, 193776), (8808, 190564), (9372, 179096), (10736, 156342), (11744, 142923), (12111, 138592), (12496, 134322), (12993, 129184), (16104, 104228), (16148, 103944), (17324, 96888), (17616, 95282), (18744, 89548), (21472, 78171), (22387, 74976), (24222, 69296), (24992, 67161), (25986, 64592), (26057, 64416), (32208, 52114), (32296, 51972), (34648, 48444), (35232, 47641), (37488, 44774)]