669703776

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{142369}}^1$

素因数の和:142396

約数の個数: 72

約数和(自身を含む): 2045002680

約数和(自身を除く): 1375298904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 142369, 284738, 427107, 569476, 854214, 996583, 1138952, 1708428, 1993166, 2277904, 2989749, 3416856, 3986332, 4555808, 5979498, 6833712, 6976081, 7972664, 11958996, 13667424, 13952162, 15945328, 20928243, 23917992, 27904324, 31890656, 41856486, 47835984, 55808648, 83712972, 95671968, 111617296, 167425944, 223234592, 334851888, 669703776]

約数ペア:

[(1, 669703776), (2, 334851888), (3, 223234592), (4, 167425944), (6, 111617296), (7, 95671968), (8, 83712972), (12, 55808648), (14, 47835984), (16, 41856486), (21, 31890656), (24, 27904324), (28, 23917992), (32, 20928243), (42, 15945328), (48, 13952162), (49, 13667424), (56, 11958996), (84, 7972664), (96, 6976081), (98, 6833712), (112, 5979498), (147, 4555808), (168, 3986332), (196, 3416856), (224, 2989749), (294, 2277904), (336, 1993166), (392, 1708428), (588, 1138952), (672, 996583), (784, 854214), (1176, 569476), (1568, 427107), (2352, 284738), (4704, 142369)]