1650731472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20507}}^1$

素因数の和:20577

約数の個数: 120

約数和(自身を含む): 5091069984

約数和(自身を除く): 3440338512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 2064, 2236, 3096, 3354, 4472, 5031, 6192, 6708, 8944, 10062, 13416, 20124, 20507, 26832, 40248, 41014, 61521, 80496, 82028, 123042, 164056, 184563, 246084, 266591, 328112, 369126, 492168, 533182, 738252, 799773, 881801, 984336, 1066364, 1476504, 1599546, 1763602, 2132728, 2399319, 2645403, 2953008, 3199092, 3527204, 4265456, 4798638, 5290806, 6398184, 7054408, 7936209, 9597276, 10581612, 11463413, 12796368, 14108816, 15872418, 19194552, 21163224, 22926826, 31744836, 34390239, 38389104, 42326448, 45853652, 63489672, 68780478, 91707304, 103170717, 126979344, 137560956, 183414608, 206341434, 275121912, 412682868, 550243824, 825365736, 1650731472]

約数ペア:

[(1, 1650731472), (2, 825365736), (3, 550243824), (4, 412682868), (6, 275121912), (8, 206341434), (9, 183414608), (12, 137560956), (13, 126979344), (16, 103170717), (18, 91707304), (24, 68780478), (26, 63489672), (36, 45853652), (39, 42326448), (43, 38389104), (48, 34390239), (52, 31744836), (72, 22926826), (78, 21163224), (86, 19194552), (104, 15872418), (117, 14108816), (129, 12796368), (144, 11463413), (156, 10581612), (172, 9597276), (208, 7936209), (234, 7054408), (258, 6398184), (312, 5290806), (344, 4798638), (387, 4265456), (468, 3527204), (516, 3199092), (559, 2953008), (624, 2645403), (688, 2399319), (774, 2132728), (936, 1763602), (1032, 1599546), (1118, 1476504), (1548, 1066364), (1677, 984336), (1872, 881801), (2064, 799773), (2236, 738252), (3096, 533182), (3354, 492168), (4472, 369126), (5031, 328112), (6192, 266591), (6708, 246084), (8944, 184563), (10062, 164056), (13416, 123042), (20124, 82028), (20507, 80496), (26832, 61521), (40248, 41014)]