2563576904

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:835

約数の個数: 96

約数和(自身を含む): 5725080000

約数和(自身を除く): 3161503096

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 199, 236, 392, 398, 413, 472, 557, 796, 826, 1114, 1393, 1592, 1652, 2228, 2786, 2891, 3304, 3899, 4456, 5572, 5782, 7798, 9751, 11144, 11564, 11741, 15596, 19502, 23128, 23482, 27293, 31192, 32863, 39004, 46964, 54586, 65726, 78008, 82187, 93928, 109172, 110843, 131452, 164374, 218344, 221686, 230041, 262904, 328748, 443372, 460082, 575309, 657496, 775901, 886744, 920164, 1150618, 1551802, 1610287, 1840328, 2301236, 3103604, 3220574, 4602472, 5431307, 6207208, 6441148, 6539737, 10862614, 12882296, 13079474, 21725228, 26158948, 43450456, 45778159, 52317896, 91556318, 183112636, 320447113, 366225272, 640894226, 1281788452, 2563576904]

約数ペア:

[(1, 2563576904), (2, 1281788452), (4, 640894226), (7, 366225272), (8, 320447113), (14, 183112636), (28, 91556318), (49, 52317896), (56, 45778159), (59, 43450456), (98, 26158948), (118, 21725228), (196, 13079474), (199, 12882296), (236, 10862614), (392, 6539737), (398, 6441148), (413, 6207208), (472, 5431307), (557, 4602472), (796, 3220574), (826, 3103604), (1114, 2301236), (1393, 1840328), (1592, 1610287), (1652, 1551802), (2228, 1150618), (2786, 920164), (2891, 886744), (3304, 775901), (3899, 657496), (4456, 575309), (5572, 460082), (5782, 443372), (7798, 328748), (9751, 262904), (11144, 230041), (11564, 221686), (11741, 218344), (15596, 164374), (19502, 131452), (23128, 110843), (23482, 109172), (27293, 93928), (31192, 82187), (32863, 78008), (39004, 65726), (46964, 54586)]