1561573776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{202067}}^1$

素因数の和:202108

約数の個数: 80

約数和(自身を含む): 4810834944

約数和(自身を除く): 3249261168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 202067, 404134, 606201, 808268, 1212402, 1414469, 1616536, 2424804, 2828938, 3233072, 4243407, 4647541, 4849608, 5657876, 8486814, 9295082, 9699216, 11315752, 13942623, 16973628, 18590164, 22631504, 27885246, 32532787, 33947256, 37180328, 55770492, 65065574, 67894512, 74360656, 97598361, 111540984, 130131148, 195196722, 223081968, 260262296, 390393444, 520524592, 780786888, 1561573776]

約数ペア:

[(1, 1561573776), (2, 780786888), (3, 520524592), (4, 390393444), (6, 260262296), (7, 223081968), (8, 195196722), (12, 130131148), (14, 111540984), (16, 97598361), (21, 74360656), (23, 67894512), (24, 65065574), (28, 55770492), (42, 37180328), (46, 33947256), (48, 32532787), (56, 27885246), (69, 22631504), (84, 18590164), (92, 16973628), (112, 13942623), (138, 11315752), (161, 9699216), (168, 9295082), (184, 8486814), (276, 5657876), (322, 4849608), (336, 4647541), (368, 4243407), (483, 3233072), (552, 2828938), (644, 2424804), (966, 1616536), (1104, 1414469), (1288, 1212402), (1932, 808268), (2576, 606201), (3864, 404134), (7728, 202067)]