980760256

素因数分解:

$2^6\times 7^1\times {\mathrm{73}}^1\times {\mathrm{29989}}^1$

素因数の和:30081

約数の個数: 56

約数和(自身を含む): 2254768160

約数和(自身を除く): 1274007904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 146, 224, 292, 448, 511, 584, 1022, 1168, 2044, 2336, 4088, 4672, 8176, 16352, 29989, 32704, 59978, 119956, 209923, 239912, 419846, 479824, 839692, 959648, 1679384, 1919296, 2189197, 3358768, 4378394, 6717536, 8756788, 13435072, 15324379, 17513576, 30648758, 35027152, 61297516, 70054304, 122595032, 140108608, 245190064, 490380128, 980760256]

約数ペア:

[(1, 980760256), (2, 490380128), (4, 245190064), (7, 140108608), (8, 122595032), (14, 70054304), (16, 61297516), (28, 35027152), (32, 30648758), (56, 17513576), (64, 15324379), (73, 13435072), (112, 8756788), (146, 6717536), (224, 4378394), (292, 3358768), (448, 2189197), (511, 1919296), (584, 1679384), (1022, 959648), (1168, 839692), (2044, 479824), (2336, 419846), (4088, 239912), (4672, 209923), (8176, 119956), (16352, 59978), (29989, 32704)]