1782049738784

素因数分解:

$2^5\times 7^3\times {\mathrm{61}}^1\times {\mathrm{1249}}^1\times {\mathrm{2131}}^1$

素因数の和:3472

約数の個数: 192

約数和(自身を含む): 4163796000000

約数和(自身を除く): 2381746261216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 343, 392, 427, 488, 686, 784, 854, 976, 1249, 1372, 1568, 1708, 1952, 2131, 2498, 2744, 2989, 3416, 4262, 4996, 5488, 5978, 6832, 8524, 8743, 9992, 10976, 11956, 13664, 14917, 17048, 17486, 19984, 20923, 23912, 29834, 34096, 34972, 39968, 41846, 47824, 59668, 61201, 68192, 69944, 76189, 83692, 95648, 104419, 119336, 122402, 129991, 139888, 152378, 167384, 208838, 238672, 244804, 259982, 279776, 304756, 334768, 417676, 428407, 477344, 489608, 519964, 533323, 609512, 669536, 730933, 835352, 856814, 909937, 979216, 1039928, 1066646, 1219024, 1461866, 1670704, 1713628, 1819874, 1958432, 2079856, 2133292, 2438048, 2661619, 2923732, 3341408, 3427256, 3639748, 3733261, 4159712, 4266584, 5323238, 5847464, 6369559, 6854512, 7279496, 7466522, 8533168, 10646476, 11694928, 12739118, 13709024, 14558992, 14933044, 17066336, 18631333, 21292952, 23389856, 25478236, 26132827, 29117984, 29866088, 37262666, 42585904, 44586913, 50956472, 52265654, 59732176, 74525332, 85171808, 89173826, 101912944, 104531308, 119464352, 130419331, 149050664, 162358759, 178347652, 203825888, 209062616, 260838662, 298101328, 324717518, 356695304, 418125232, 521677324, 596202656, 649435036, 713390608, 836250464, 912935317, 1043354648, 1136511313, 1298870072, 1426781216, 1825870634, 2086709296, 2273022626, 2597740144, 3651741268, 4173418592, 4546045252, 5195480288, 7303482536, 7955579191, 9092090504, 14606965072, 15911158382, 18184181008, 29213930144, 31822316764, 36368362016, 55689054337, 63644633528, 111378108674, 127289267056, 222756217348, 254578534112, 445512434696, 891024869392, 1782049738784]

約数ペア:

[(1, 1782049738784), (2, 891024869392), (4, 445512434696), (7, 254578534112), (8, 222756217348), (14, 127289267056), (16, 111378108674), (28, 63644633528), (32, 55689054337), (49, 36368362016), (56, 31822316764), (61, 29213930144), (98, 18184181008), (112, 15911158382), (122, 14606965072), (196, 9092090504), (224, 7955579191), (244, 7303482536), (343, 5195480288), (392, 4546045252), (427, 4173418592), (488, 3651741268), (686, 2597740144), (784, 2273022626), (854, 2086709296), (976, 1825870634), (1249, 1426781216), (1372, 1298870072), (1568, 1136511313), (1708, 1043354648), (1952, 912935317), (2131, 836250464), (2498, 713390608), (2744, 649435036), (2989, 596202656), (3416, 521677324), (4262, 418125232), (4996, 356695304), (5488, 324717518), (5978, 298101328), (6832, 260838662), (8524, 209062616), (8743, 203825888), (9992, 178347652), (10976, 162358759), (11956, 149050664), (13664, 130419331), (14917, 119464352), (17048, 104531308), (17486, 101912944), (19984, 89173826), (20923, 85171808), (23912, 74525332), (29834, 59732176), (34096, 52265654), (34972, 50956472), (39968, 44586913), (41846, 42585904), (47824, 37262666), (59668, 29866088), (61201, 29117984), (68192, 26132827), (69944, 25478236), (76189, 23389856), (83692, 21292952), (95648, 18631333), (104419, 17066336), (119336, 14933044), (122402, 14558992), (129991, 13709024), (139888, 12739118), (152378, 11694928), (167384, 10646476), (208838, 8533168), (238672, 7466522), (244804, 7279496), (259982, 6854512), (279776, 6369559), (304756, 5847464), (334768, 5323238), (417676, 4266584), (428407, 4159712), (477344, 3733261), (489608, 3639748), (519964, 3427256), (533323, 3341408), (609512, 2923732), (669536, 2661619), (730933, 2438048), (835352, 2133292), (856814, 2079856), (909937, 1958432), (979216, 1819874), (1039928, 1713628), (1066646, 1670704), (1219024, 1461866)]