660590424

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5471}}^1$

素因数の和:5542

約数の個数: 128

約数和(自身を含む): 2022451200

約数和(自身を除く): 1361860776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 156, 172, 216, 234, 258, 312, 344, 351, 387, 468, 516, 559, 702, 774, 936, 1032, 1118, 1161, 1404, 1548, 1677, 2236, 2322, 2808, 3096, 3354, 4472, 4644, 5031, 5471, 6708, 9288, 10062, 10942, 13416, 15093, 16413, 20124, 21884, 30186, 32826, 40248, 43768, 49239, 60372, 65652, 71123, 98478, 120744, 131304, 142246, 147717, 196956, 213369, 235253, 284492, 295434, 393912, 426738, 470506, 568984, 590868, 640107, 705759, 853476, 941012, 1181736, 1280214, 1411518, 1706952, 1882024, 1920321, 2117277, 2560428, 2823036, 3058289, 3840642, 4234554, 5120856, 5646072, 6116578, 6351831, 7681284, 8469108, 9174867, 12233156, 12703662, 15362568, 16938216, 18349734, 24466312, 25407324, 27524601, 36699468, 50814648, 55049202, 73398936, 82573803, 110098404, 165147606, 220196808, 330295212, 660590424]

約数ペア:

[(1, 660590424), (2, 330295212), (3, 220196808), (4, 165147606), (6, 110098404), (8, 82573803), (9, 73398936), (12, 55049202), (13, 50814648), (18, 36699468), (24, 27524601), (26, 25407324), (27, 24466312), (36, 18349734), (39, 16938216), (43, 15362568), (52, 12703662), (54, 12233156), (72, 9174867), (78, 8469108), (86, 7681284), (104, 6351831), (108, 6116578), (117, 5646072), (129, 5120856), (156, 4234554), (172, 3840642), (216, 3058289), (234, 2823036), (258, 2560428), (312, 2117277), (344, 1920321), (351, 1882024), (387, 1706952), (468, 1411518), (516, 1280214), (559, 1181736), (702, 941012), (774, 853476), (936, 705759), (1032, 640107), (1118, 590868), (1161, 568984), (1404, 470506), (1548, 426738), (1677, 393912), (2236, 295434), (2322, 284492), (2808, 235253), (3096, 213369), (3354, 196956), (4472, 147717), (4644, 142246), (5031, 131304), (5471, 120744), (6708, 98478), (9288, 71123), (10062, 65652), (10942, 60372), (13416, 49239), (15093, 43768), (16413, 40248), (20124, 32826), (21884, 30186)]