8889494004

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{500873}}^1$

素因数の和:500929

約数の個数: 72

約数和(自身を含む): 24612948360

約数和(自身を除く): 15723454356

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 17748, 500873, 1001746, 1502619, 2003492, 3005238, 4507857, 6010476, 8514841, 9015714, 14525317, 17029682, 18031428, 25544523, 29050634, 34059364, 43575951, 51089046, 58101268, 76633569, 87151902, 102178092, 130727853, 153267138, 174303804, 246930389, 261455706, 306534276, 493860778, 522911412, 740791167, 987721556, 1481582334, 2222373501, 2963164668, 4444747002, 8889494004]

約数ペア:

[(1, 8889494004), (2, 4444747002), (3, 2963164668), (4, 2222373501), (6, 1481582334), (9, 987721556), (12, 740791167), (17, 522911412), (18, 493860778), (29, 306534276), (34, 261455706), (36, 246930389), (51, 174303804), (58, 153267138), (68, 130727853), (87, 102178092), (102, 87151902), (116, 76633569), (153, 58101268), (174, 51089046), (204, 43575951), (261, 34059364), (306, 29050634), (348, 25544523), (493, 18031428), (522, 17029682), (612, 14525317), (986, 9015714), (1044, 8514841), (1479, 6010476), (1972, 4507857), (2958, 3005238), (4437, 2003492), (5916, 1502619), (8874, 1001746), (17748, 500873)]