2019986208

素因数分解:

$2^5\times 3^3\times {\mathrm{61}}^1\times {\mathrm{38327}}^1$

素因数の和:38407

約数の個数: 96

約数和(自身を含む): 5988366720

約数和(自身を除く): 3968380512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 96, 108, 122, 144, 183, 216, 244, 288, 366, 432, 488, 549, 732, 864, 976, 1098, 1464, 1647, 1952, 2196, 2928, 3294, 4392, 5856, 6588, 8784, 13176, 17568, 26352, 38327, 52704, 76654, 114981, 153308, 229962, 306616, 344943, 459924, 613232, 689886, 919848, 1034829, 1226464, 1379772, 1839696, 2069658, 2337947, 2759544, 3679392, 4139316, 4675894, 5519088, 7013841, 8278632, 9351788, 11038176, 14027682, 16557264, 18703576, 21041523, 28055364, 33114528, 37407152, 42083046, 56110728, 63124569, 74814304, 84166092, 112221456, 126249138, 168332184, 224442912, 252498276, 336664368, 504996552, 673328736, 1009993104, 2019986208]

約数ペア:

[(1, 2019986208), (2, 1009993104), (3, 673328736), (4, 504996552), (6, 336664368), (8, 252498276), (9, 224442912), (12, 168332184), (16, 126249138), (18, 112221456), (24, 84166092), (27, 74814304), (32, 63124569), (36, 56110728), (48, 42083046), (54, 37407152), (61, 33114528), (72, 28055364), (96, 21041523), (108, 18703576), (122, 16557264), (144, 14027682), (183, 11038176), (216, 9351788), (244, 8278632), (288, 7013841), (366, 5519088), (432, 4675894), (488, 4139316), (549, 3679392), (732, 2759544), (864, 2337947), (976, 2069658), (1098, 1839696), (1464, 1379772), (1647, 1226464), (1952, 1034829), (2196, 919848), (2928, 689886), (3294, 613232), (4392, 459924), (5856, 344943), (6588, 306616), (8784, 229962), (13176, 153308), (17568, 114981), (26352, 76654), (38327, 52704)]