455452816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3037}}^1$

素因数の和:3168

約数の個数: 80

約数和(自身を含む): 1096985344

約数和(自身を除く): 641532528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 103, 104, 112, 182, 206, 208, 364, 412, 721, 728, 824, 1339, 1442, 1456, 1648, 2678, 2884, 3037, 5356, 5768, 6074, 9373, 10712, 11536, 12148, 18746, 21259, 21424, 24296, 37492, 39481, 42518, 48592, 74984, 78962, 85036, 149968, 157924, 170072, 276367, 312811, 315848, 340144, 552734, 625622, 631696, 1105468, 1251244, 2189677, 2210936, 2502488, 4066543, 4379354, 4421872, 5004976, 8133086, 8758708, 16266172, 17517416, 28465801, 32532344, 35034832, 56931602, 65064688, 113863204, 227726408, 455452816]

約数ペア:

[(1, 455452816), (2, 227726408), (4, 113863204), (7, 65064688), (8, 56931602), (13, 35034832), (14, 32532344), (16, 28465801), (26, 17517416), (28, 16266172), (52, 8758708), (56, 8133086), (91, 5004976), (103, 4421872), (104, 4379354), (112, 4066543), (182, 2502488), (206, 2210936), (208, 2189677), (364, 1251244), (412, 1105468), (721, 631696), (728, 625622), (824, 552734), (1339, 340144), (1442, 315848), (1456, 312811), (1648, 276367), (2678, 170072), (2884, 157924), (3037, 149968), (5356, 85036), (5768, 78962), (6074, 74984), (9373, 48592), (10712, 42518), (11536, 39481), (12148, 37492), (18746, 24296), (21259, 21424)]