2106969984

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{261281}}^1$

素因数の和:261308

約数の個数: 96

約数和(自身を含む): 6929198640

約数和(自身を除く): 4822228656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 261281, 522562, 783843, 1045124, 1567686, 1828967, 2090248, 2351529, 3135372, 3657934, 4180496, 4703058, 5486901, 6270744, 7315868, 8360992, 9406116, 10973802, 12541488, 14631736, 16460703, 16721984, 18812232, 21947604, 25082976, 29263472, 32921406, 33443968, 37624464, 43895208, 50165952, 58526944, 65842812, 75248928, 87790416, 100331904, 117053888, 131685624, 150497856, 175580832, 234107776, 263371248, 300995712, 351161664, 526742496, 702323328, 1053484992, 2106969984]

約数ペア:

[(1, 2106969984), (2, 1053484992), (3, 702323328), (4, 526742496), (6, 351161664), (7, 300995712), (8, 263371248), (9, 234107776), (12, 175580832), (14, 150497856), (16, 131685624), (18, 117053888), (21, 100331904), (24, 87790416), (28, 75248928), (32, 65842812), (36, 58526944), (42, 50165952), (48, 43895208), (56, 37624464), (63, 33443968), (64, 32921406), (72, 29263472), (84, 25082976), (96, 21947604), (112, 18812232), (126, 16721984), (128, 16460703), (144, 14631736), (168, 12541488), (192, 10973802), (224, 9406116), (252, 8360992), (288, 7315868), (336, 6270744), (384, 5486901), (448, 4703058), (504, 4180496), (576, 3657934), (672, 3135372), (896, 2351529), (1008, 2090248), (1152, 1828967), (1344, 1567686), (2016, 1045124), (2688, 783843), (4032, 522562), (8064, 261281)]