289772928

素因数分解:

$2^7\times 3^2\times {\mathrm{251539}}^1$

素因数の和:251559

約数の個数: 48

約数和(自身を含む): 833855100

約数和(自身を除く): 544082172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 251539, 503078, 754617, 1006156, 1509234, 2012312, 2263851, 3018468, 4024624, 4527702, 6036936, 8049248, 9055404, 12073872, 16098496, 18110808, 24147744, 32196992, 36221616, 48295488, 72443232, 96590976, 144886464, 289772928]

約数ペア:

[(1, 289772928), (2, 144886464), (3, 96590976), (4, 72443232), (6, 48295488), (8, 36221616), (9, 32196992), (12, 24147744), (16, 18110808), (18, 16098496), (24, 12073872), (32, 9055404), (36, 8049248), (48, 6036936), (64, 4527702), (72, 4024624), (96, 3018468), (128, 2263851), (144, 2012312), (192, 1509234), (288, 1006156), (384, 754617), (576, 503078), (1152, 251539)]