198971496

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3931}}^1$

素因数の和:3999

約数の個数: 96

約数和(自身を含む): 582722400

約数和(自身を除く): 383750904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 444, 456, 666, 684, 703, 888, 1332, 1368, 1406, 2109, 2664, 2812, 3931, 4218, 5624, 6327, 7862, 8436, 11793, 12654, 15724, 16872, 23586, 25308, 31448, 35379, 47172, 50616, 70758, 74689, 94344, 141516, 145447, 149378, 224067, 283032, 290894, 298756, 436341, 448134, 581788, 597512, 672201, 872682, 896268, 1163576, 1309023, 1344402, 1745364, 1792536, 2618046, 2688804, 2763493, 3490728, 5236092, 5377608, 5526986, 8290479, 10472184, 11053972, 16580958, 22107944, 24871437, 33161916, 49742874, 66323832, 99485748, 198971496]

約数ペア:

[(1, 198971496), (2, 99485748), (3, 66323832), (4, 49742874), (6, 33161916), (8, 24871437), (9, 22107944), (12, 16580958), (18, 11053972), (19, 10472184), (24, 8290479), (36, 5526986), (37, 5377608), (38, 5236092), (57, 3490728), (72, 2763493), (74, 2688804), (76, 2618046), (111, 1792536), (114, 1745364), (148, 1344402), (152, 1309023), (171, 1163576), (222, 896268), (228, 872682), (296, 672201), (333, 597512), (342, 581788), (444, 448134), (456, 436341), (666, 298756), (684, 290894), (703, 283032), (888, 224067), (1332, 149378), (1368, 145447), (1406, 141516), (2109, 94344), (2664, 74689), (2812, 70758), (3931, 50616), (4218, 47172), (5624, 35379), (6327, 31448), (7862, 25308), (8436, 23586), (11793, 16872), (12654, 15724)]