1381876752492

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{17341}}^1\times {\mathrm{31177}}^1$

素因数の和:48599

約数の個数: 72

約数和(自身を含む): 3542593515552

約数和(自身を除く): 2160716763060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 17341, 31177, 34682, 52023, 62354, 69364, 93531, 104046, 124708, 156069, 187062, 208092, 280593, 312138, 374124, 561186, 624276, 1122372, 1231211, 2213567, 2462422, 3693633, 4427134, 4924844, 6640701, 7387266, 8854268, 11080899, 13281402, 14774532, 19922103, 22161798, 26562804, 39844206, 44323596, 79688412, 540640357, 1081280714, 1621921071, 2162561428, 3243842142, 4865763213, 6487684284, 9731526426, 19463052852, 38385465347, 76770930694, 115156396041, 153541861388, 230312792082, 345469188123, 460625584164, 690938376246, 1381876752492]

約数ペア:

[(1, 1381876752492), (2, 690938376246), (3, 460625584164), (4, 345469188123), (6, 230312792082), (9, 153541861388), (12, 115156396041), (18, 76770930694), (36, 38385465347), (71, 19463052852), (142, 9731526426), (213, 6487684284), (284, 4865763213), (426, 3243842142), (639, 2162561428), (852, 1621921071), (1278, 1081280714), (2556, 540640357), (17341, 79688412), (31177, 44323596), (34682, 39844206), (52023, 26562804), (62354, 22161798), (69364, 19922103), (93531, 14774532), (104046, 13281402), (124708, 11080899), (156069, 8854268), (187062, 7387266), (208092, 6640701), (280593, 4924844), (312138, 4427134), (374124, 3693633), (561186, 2462422), (624276, 2213567), (1122372, 1231211)]