2520881664

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{234457}}^1$

素因数の和:234485

約数の個数: 80

約数和(自身を含む): 7675217088

約数和(自身を除く): 5154335424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 234457, 468914, 703371, 937828, 1406742, 1641199, 1875656, 2813484, 3282398, 3751312, 4923597, 5626968, 6564796, 7502624, 9847194, 11253936, 13129592, 15005248, 19694388, 22507872, 26259184, 30010496, 39388776, 45015744, 52518368, 60020992, 78777552, 90031488, 105036736, 120041984, 157555104, 180062976, 210073472, 315110208, 360125952, 420146944, 630220416, 840293888, 1260440832, 2520881664]

約数ペア:

[(1, 2520881664), (2, 1260440832), (3, 840293888), (4, 630220416), (6, 420146944), (7, 360125952), (8, 315110208), (12, 210073472), (14, 180062976), (16, 157555104), (21, 120041984), (24, 105036736), (28, 90031488), (32, 78777552), (42, 60020992), (48, 52518368), (56, 45015744), (64, 39388776), (84, 30010496), (96, 26259184), (112, 22507872), (128, 19694388), (168, 15005248), (192, 13129592), (224, 11253936), (256, 9847194), (336, 7502624), (384, 6564796), (448, 5626968), (512, 4923597), (672, 3751312), (768, 3282398), (896, 2813484), (1344, 1875656), (1536, 1641199), (1792, 1406742), (2688, 937828), (3584, 703371), (5376, 468914), (10752, 234457)]