299039552

素因数分解:

$2^6\times 7^2\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:764

約数の個数: 84

約数和(自身を含む): 695638944

約数和(自身を除く): 396599392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 167, 196, 224, 334, 392, 448, 571, 668, 784, 1142, 1169, 1336, 1568, 2284, 2338, 2672, 3136, 3997, 4568, 4676, 5344, 7994, 8183, 9136, 9352, 10688, 15988, 16366, 18272, 18704, 27979, 31976, 32732, 36544, 37408, 55958, 63952, 65464, 74816, 95357, 111916, 127904, 130928, 190714, 223832, 255808, 261856, 381428, 447664, 523712, 667499, 762856, 895328, 1334998, 1525712, 1790656, 2669996, 3051424, 4672493, 5339992, 6102848, 9344986, 10679984, 18689972, 21359968, 37379944, 42719936, 74759888, 149519776, 299039552]

約数ペア:

[(1, 299039552), (2, 149519776), (4, 74759888), (7, 42719936), (8, 37379944), (14, 21359968), (16, 18689972), (28, 10679984), (32, 9344986), (49, 6102848), (56, 5339992), (64, 4672493), (98, 3051424), (112, 2669996), (167, 1790656), (196, 1525712), (224, 1334998), (334, 895328), (392, 762856), (448, 667499), (571, 523712), (668, 447664), (784, 381428), (1142, 261856), (1169, 255808), (1336, 223832), (1568, 190714), (2284, 130928), (2338, 127904), (2672, 111916), (3136, 95357), (3997, 74816), (4568, 65464), (4676, 63952), (5344, 55958), (7994, 37408), (8183, 36544), (9136, 32732), (9352, 31976), (10688, 27979), (15988, 18704), (16366, 18272)]