19731671232

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{161333}}^1$

素因数の和:161375

約数の個数: 168

約数和(自身を含む): 65402222256

約数和(自身を除く): 45670551024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1911, 2184, 2352, 2496, 2548, 2912, 3136, 3822, 4368, 4704, 5096, 5824, 7644, 8736, 9408, 10192, 15288, 17472, 20384, 30576, 40768, 61152, 122304, 161333, 322666, 483999, 645332, 967998, 1129331, 1290664, 1935996, 2097329, 2258662, 2581328, 3387993, 3871992, 4194658, 4517324, 5162656, 6291987, 6775986, 7743984, 7905317, 8389316, 9034648, 10325312, 12583974, 13551972, 14681303, 15487968, 15810634, 16778632, 18069296, 23715951, 25167948, 27103944, 29362606, 30975936, 31621268, 33557264, 36138592, 44043909, 47431902, 50335896, 54207888, 58725212, 63242536, 67114528, 72277184, 88087818, 94863804, 100671792, 102769121, 108415776, 117450424, 126485072, 134229056, 176175636, 189727608, 201343584, 205538242, 216831552, 234900848, 252970144, 308307363, 352351272, 379455216, 402687168, 411076484, 469801696, 505940288, 616614726, 704702544, 758910432, 822152968, 939603392, 1233229452, 1409405088, 1517820864, 1644305936, 2466458904, 2818810176, 3288611872, 4932917808, 6577223744, 9865835616, 19731671232]

約数ペア:

[(1, 19731671232), (2, 9865835616), (3, 6577223744), (4, 4932917808), (6, 3288611872), (7, 2818810176), (8, 2466458904), (12, 1644305936), (13, 1517820864), (14, 1409405088), (16, 1233229452), (21, 939603392), (24, 822152968), (26, 758910432), (28, 704702544), (32, 616614726), (39, 505940288), (42, 469801696), (48, 411076484), (49, 402687168), (52, 379455216), (56, 352351272), (64, 308307363), (78, 252970144), (84, 234900848), (91, 216831552), (96, 205538242), (98, 201343584), (104, 189727608), (112, 176175636), (147, 134229056), (156, 126485072), (168, 117450424), (182, 108415776), (192, 102769121), (196, 100671792), (208, 94863804), (224, 88087818), (273, 72277184), (294, 67114528), (312, 63242536), (336, 58725212), (364, 54207888), (392, 50335896), (416, 47431902), (448, 44043909), (546, 36138592), (588, 33557264), (624, 31621268), (637, 30975936), (672, 29362606), (728, 27103944), (784, 25167948), (832, 23715951), (1092, 18069296), (1176, 16778632), (1248, 15810634), (1274, 15487968), (1344, 14681303), (1456, 13551972), (1568, 12583974), (1911, 10325312), (2184, 9034648), (2352, 8389316), (2496, 7905317), (2548, 7743984), (2912, 6775986), (3136, 6291987), (3822, 5162656), (4368, 4517324), (4704, 4194658), (5096, 3871992), (5824, 3387993), (7644, 2581328), (8736, 2258662), (9408, 2097329), (10192, 1935996), (15288, 1290664), (17472, 1129331), (20384, 967998), (30576, 645332), (40768, 483999), (61152, 322666), (122304, 161333)]