2281656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 6289920

約数和(自身を除く): 4008264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 103, 104, 142, 156, 206, 213, 284, 309, 312, 412, 426, 568, 618, 824, 852, 923, 1236, 1339, 1704, 1846, 2472, 2678, 2769, 3692, 4017, 5356, 5538, 7313, 7384, 8034, 10712, 11076, 14626, 16068, 21939, 22152, 29252, 32136, 43878, 58504, 87756, 95069, 175512, 190138, 285207, 380276, 570414, 760552, 1140828, 2281656]

約数ペア:

[(1, 2281656), (2, 1140828), (3, 760552), (4, 570414), (6, 380276), (8, 285207), (12, 190138), (13, 175512), (24, 95069), (26, 87756), (39, 58504), (52, 43878), (71, 32136), (78, 29252), (103, 22152), (104, 21939), (142, 16068), (156, 14626), (206, 11076), (213, 10712), (284, 8034), (309, 7384), (312, 7313), (412, 5538), (426, 5356), (568, 4017), (618, 3692), (824, 2769), (852, 2678), (923, 2472), (1236, 1846), (1339, 1704)]