240080384

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{7687}}^1$

素因数の和:7766

約数の個数: 40

約数和(自身を含む): 487619088

約数和(自身を除く): 247538704

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1952, 3904, 7687, 7808, 15374, 15616, 30748, 31232, 61496, 122992, 245984, 468907, 491968, 937814, 983936, 1875628, 1967872, 3751256, 3935744, 7502512, 15005024, 30010048, 60020096, 120040192, 240080384]

約数ペア:

[(1, 240080384), (2, 120040192), (4, 60020096), (8, 30010048), (16, 15005024), (32, 7502512), (61, 3935744), (64, 3751256), (122, 1967872), (128, 1875628), (244, 983936), (256, 937814), (488, 491968), (512, 468907), (976, 245984), (1952, 122992), (3904, 61496), (7687, 31232), (7808, 30748), (15374, 15616)]