2308473232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1297}}^1$

素因数の和:1560

約数の個数: 80

約数和(自身を含む): 4957321600

約数和(自身を除く): 2648848368

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 199, 208, 344, 398, 559, 688, 796, 1118, 1297, 1592, 2236, 2587, 2594, 3184, 4472, 5174, 5188, 8557, 8944, 10348, 10376, 16861, 17114, 20696, 20752, 33722, 34228, 41392, 55771, 67444, 68456, 111241, 111542, 134888, 136912, 222482, 223084, 258103, 269776, 444964, 446168, 516206, 725023, 889928, 892336, 1032412, 1450046, 1779856, 2064824, 2900092, 3355339, 4129648, 5800184, 6710678, 11098429, 11600368, 13421356, 22196858, 26842712, 44393716, 53685424, 88787432, 144279577, 177574864, 288559154, 577118308, 1154236616, 2308473232]

約数ペア:

[(1, 2308473232), (2, 1154236616), (4, 577118308), (8, 288559154), (13, 177574864), (16, 144279577), (26, 88787432), (43, 53685424), (52, 44393716), (86, 26842712), (104, 22196858), (172, 13421356), (199, 11600368), (208, 11098429), (344, 6710678), (398, 5800184), (559, 4129648), (688, 3355339), (796, 2900092), (1118, 2064824), (1297, 1779856), (1592, 1450046), (2236, 1032412), (2587, 892336), (2594, 889928), (3184, 725023), (4472, 516206), (5174, 446168), (5188, 444964), (8557, 269776), (8944, 258103), (10348, 223084), (10376, 222482), (16861, 136912), (17114, 134888), (20696, 111542), (20752, 111241), (33722, 68456), (34228, 67444), (41392, 55771)]