247046176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 560549808

約数和(自身を除く): 313503632

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 181, 193, 208, 221, 272, 362, 386, 416, 442, 544, 724, 772, 884, 1448, 1544, 1768, 2353, 2509, 2896, 3077, 3088, 3281, 3536, 4706, 5018, 5792, 6154, 6176, 6562, 7072, 9412, 10036, 12308, 13124, 18824, 20072, 24616, 26248, 34933, 37648, 40001, 40144, 42653, 49232, 52496, 69866, 75296, 80002, 80288, 85306, 98464, 104992, 139732, 160004, 170612, 279464, 320008, 341224, 454129, 558928, 593861, 640016, 682448, 908258, 1117856, 1187722, 1280032, 1364896, 1816516, 2375444, 3633032, 4750888, 7266064, 7720193, 9501776, 14532128, 15440386, 19003552, 30880772, 61761544, 123523088, 247046176]

約数ペア:

[(1, 247046176), (2, 123523088), (4, 61761544), (8, 30880772), (13, 19003552), (16, 15440386), (17, 14532128), (26, 9501776), (32, 7720193), (34, 7266064), (52, 4750888), (68, 3633032), (104, 2375444), (136, 1816516), (181, 1364896), (193, 1280032), (208, 1187722), (221, 1117856), (272, 908258), (362, 682448), (386, 640016), (416, 593861), (442, 558928), (544, 454129), (724, 341224), (772, 320008), (884, 279464), (1448, 170612), (1544, 160004), (1768, 139732), (2353, 104992), (2509, 98464), (2896, 85306), (3077, 80288), (3088, 80002), (3281, 75296), (3536, 69866), (4706, 52496), (5018, 49232), (5792, 42653), (6154, 40144), (6176, 40001), (6562, 37648), (7072, 34933), (9412, 26248), (10036, 24616), (12308, 20072), (13124, 18824)]