1984248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 6389760

約数和(自身を除く): 4405512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 127, 168, 186, 217, 248, 252, 254, 279, 372, 381, 434, 504, 508, 558, 651, 744, 762, 868, 889, 1016, 1116, 1143, 1302, 1524, 1736, 1778, 1953, 2232, 2286, 2604, 2667, 3048, 3556, 3906, 3937, 4572, 5208, 5334, 7112, 7812, 7874, 8001, 9144, 10668, 11811, 15624, 15748, 16002, 21336, 23622, 27559, 31496, 32004, 35433, 47244, 55118, 64008, 70866, 82677, 94488, 110236, 141732, 165354, 220472, 248031, 283464, 330708, 496062, 661416, 992124, 1984248]

約数ペア:

[(1, 1984248), (2, 992124), (3, 661416), (4, 496062), (6, 330708), (7, 283464), (8, 248031), (9, 220472), (12, 165354), (14, 141732), (18, 110236), (21, 94488), (24, 82677), (28, 70866), (31, 64008), (36, 55118), (42, 47244), (56, 35433), (62, 32004), (63, 31496), (72, 27559), (84, 23622), (93, 21336), (124, 16002), (126, 15748), (127, 15624), (168, 11811), (186, 10668), (217, 9144), (248, 8001), (252, 7874), (254, 7812), (279, 7112), (372, 5334), (381, 5208), (434, 4572), (504, 3937), (508, 3906), (558, 3556), (651, 3048), (744, 2667), (762, 2604), (868, 2286), (889, 2232), (1016, 1953), (1116, 1778), (1143, 1736), (1302, 1524)]