261332736

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{48611}}^1$

素因数の和:48637

約数の個数: 72

約数和(自身を含む): 794903424

約数和(自身を除く): 533570688

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, 672, 768, 896, 1344, 1792, 2688, 5376, 48611, 97222, 145833, 194444, 291666, 340277, 388888, 583332, 680554, 777776, 1020831, 1166664, 1361108, 1555552, 2041662, 2333328, 2722216, 3111104, 4083324, 4666656, 5444432, 6222208, 8166648, 9333312, 10888864, 12444416, 16333296, 18666624, 21777728, 32666592, 37333248, 43555456, 65333184, 87110912, 130666368, 261332736]

約数ペア:

[(1, 261332736), (2, 130666368), (3, 87110912), (4, 65333184), (6, 43555456), (7, 37333248), (8, 32666592), (12, 21777728), (14, 18666624), (16, 16333296), (21, 12444416), (24, 10888864), (28, 9333312), (32, 8166648), (42, 6222208), (48, 5444432), (56, 4666656), (64, 4083324), (84, 3111104), (96, 2722216), (112, 2333328), (128, 2041662), (168, 1555552), (192, 1361108), (224, 1166664), (256, 1020831), (336, 777776), (384, 680554), (448, 583332), (672, 388888), (768, 340277), (896, 291666), (1344, 194444), (1792, 145833), (2688, 97222), (5376, 48611)]