486577674544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1931}}^1\times {\mathrm{9539}}^1$

素因数の和:11618

約数の個数: 80

約数和(自身を含む): 1023894466560

約数和(自身を除く): 537316792016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 1931, 2032, 3302, 3862, 6604, 7724, 9539, 13208, 15448, 19078, 25103, 26416, 30896, 38156, 50206, 76312, 100412, 124007, 152624, 200824, 245237, 248014, 401648, 490474, 496028, 980948, 992056, 1211453, 1961896, 1984112, 2422906, 3188081, 3923792, 4845812, 6376162, 9691624, 12752324, 15748889, 18419809, 19383248, 25504648, 31497778, 36839618, 51009296, 62995556, 73679236, 125991112, 147358472, 239457517, 251982224, 294716944, 478915034, 957830068, 1915660136, 2339315743, 3831320272, 4678631486, 9357262972, 18714525944, 30411104659, 37429051888, 60822209318, 121644418636, 243288837272, 486577674544]

約数ペア:

[(1, 486577674544), (2, 243288837272), (4, 121644418636), (8, 60822209318), (13, 37429051888), (16, 30411104659), (26, 18714525944), (52, 9357262972), (104, 4678631486), (127, 3831320272), (208, 2339315743), (254, 1915660136), (508, 957830068), (1016, 478915034), (1651, 294716944), (1931, 251982224), (2032, 239457517), (3302, 147358472), (3862, 125991112), (6604, 73679236), (7724, 62995556), (9539, 51009296), (13208, 36839618), (15448, 31497778), (19078, 25504648), (25103, 19383248), (26416, 18419809), (30896, 15748889), (38156, 12752324), (50206, 9691624), (76312, 6376162), (100412, 4845812), (124007, 3923792), (152624, 3188081), (200824, 2422906), (245237, 1984112), (248014, 1961896), (401648, 1211453), (490474, 992056), (496028, 980948)]