1330904576

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{29207}}^1$

素因数の和:29314

約数の個数: 40

約数和(自身を含む): 2689180560

約数和(自身を除く): 1358275984

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 2848, 5696, 11392, 22784, 29207, 45568, 58414, 116828, 233656, 467312, 934624, 1869248, 2599423, 3738496, 5198846, 7476992, 10397692, 14953984, 20795384, 41590768, 83181536, 166363072, 332726144, 665452288, 1330904576]

約数ペア:

[(1, 1330904576), (2, 665452288), (4, 332726144), (8, 166363072), (16, 83181536), (32, 41590768), (64, 20795384), (89, 14953984), (128, 10397692), (178, 7476992), (256, 5198846), (356, 3738496), (512, 2599423), (712, 1869248), (1424, 934624), (2848, 467312), (5696, 233656), (11392, 116828), (22784, 58414), (29207, 45568)]