921743540848

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{106759}}^1$

素因数の和:106927

約数の個数: 120

約数和(自身を含む): 2015601469440

約数和(自身を除く): 1093857928592

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 103, 104, 124, 169, 206, 208, 248, 338, 403, 412, 496, 676, 806, 824, 1339, 1352, 1612, 1648, 2678, 2704, 3193, 3224, 5239, 5356, 6386, 6448, 10478, 10712, 12772, 17407, 20956, 21424, 25544, 34814, 41509, 41912, 51088, 69628, 83018, 83824, 106759, 139256, 166036, 213518, 278512, 332072, 427036, 539617, 664144, 854072, 1079234, 1387867, 1708144, 2158468, 2775734, 3309529, 4316936, 5551468, 6619058, 8633872, 10996177, 11102936, 13238116, 18042271, 21992354, 22205872, 26476232, 36084542, 43023877, 43984708, 52952464, 72169084, 86047754, 87969416, 142950301, 144338168, 172095508, 175938832, 285900602, 288676336, 340881487, 344191016, 559310401, 571801204, 681762974, 688382032, 1118620802, 1143602408, 1363525948, 1858353913, 2237241604, 2287204816, 2727051896, 3716707826, 4431459331, 4474483208, 5454103792, 7433415652, 8862918662, 8948966416, 14866831304, 17725837324, 29733662608, 35451674648, 57608971303, 70903349296, 115217942606, 230435885212, 460871770424, 921743540848]

約数ペア:

[(1, 921743540848), (2, 460871770424), (4, 230435885212), (8, 115217942606), (13, 70903349296), (16, 57608971303), (26, 35451674648), (31, 29733662608), (52, 17725837324), (62, 14866831304), (103, 8948966416), (104, 8862918662), (124, 7433415652), (169, 5454103792), (206, 4474483208), (208, 4431459331), (248, 3716707826), (338, 2727051896), (403, 2287204816), (412, 2237241604), (496, 1858353913), (676, 1363525948), (806, 1143602408), (824, 1118620802), (1339, 688382032), (1352, 681762974), (1612, 571801204), (1648, 559310401), (2678, 344191016), (2704, 340881487), (3193, 288676336), (3224, 285900602), (5239, 175938832), (5356, 172095508), (6386, 144338168), (6448, 142950301), (10478, 87969416), (10712, 86047754), (12772, 72169084), (17407, 52952464), (20956, 43984708), (21424, 43023877), (25544, 36084542), (34814, 26476232), (41509, 22205872), (41912, 21992354), (51088, 18042271), (69628, 13238116), (83018, 11102936), (83824, 10996177), (106759, 8633872), (139256, 6619058), (166036, 5551468), (213518, 4316936), (278512, 3309529), (332072, 2775734), (427036, 2158468), (539617, 1708144), (664144, 1387867), (854072, 1079234)]