295112272

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1291}}^1$

素因数の和:1476

約数の個数: 80

約数和(自身を含む): 708760192

約数和(自身を除く): 413647920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 157, 182, 208, 314, 364, 628, 728, 1099, 1256, 1291, 1456, 2041, 2198, 2512, 2582, 4082, 4396, 5164, 8164, 8792, 9037, 10328, 14287, 16328, 16783, 17584, 18074, 20656, 28574, 32656, 33566, 36148, 57148, 67132, 72296, 114296, 117481, 134264, 144592, 202687, 228592, 234962, 268528, 405374, 469924, 810748, 939848, 1418809, 1621496, 1879696, 2634931, 2837618, 3242992, 5269862, 5675236, 10539724, 11350472, 18444517, 21079448, 22700944, 36889034, 42158896, 73778068, 147556136, 295112272]

約数ペア:

[(1, 295112272), (2, 147556136), (4, 73778068), (7, 42158896), (8, 36889034), (13, 22700944), (14, 21079448), (16, 18444517), (26, 11350472), (28, 10539724), (52, 5675236), (56, 5269862), (91, 3242992), (104, 2837618), (112, 2634931), (157, 1879696), (182, 1621496), (208, 1418809), (314, 939848), (364, 810748), (628, 469924), (728, 405374), (1099, 268528), (1256, 234962), (1291, 228592), (1456, 202687), (2041, 144592), (2198, 134264), (2512, 117481), (2582, 114296), (4082, 72296), (4396, 67132), (5164, 57148), (8164, 36148), (8792, 33566), (9037, 32656), (10328, 28574), (14287, 20656), (16328, 18074), (16783, 17584)]