428459904

素因数分解:

$2^7\times 3^2\times {\mathrm{371927}}^1$

素因数の和:371947

約数の個数: 48

約数和(自身を含む): 1232941320

約数和(自身を除く): 804481416

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, 371927, 743854, 1115781, 1487708, 2231562, 2975416, 3347343, 4463124, 5950832, 6694686, 8926248, 11901664, 13389372, 17852496, 23803328, 26778744, 35704992, 47606656, 53557488, 71409984, 107114976, 142819968, 214229952, 428459904]

約数ペア:

[(1, 428459904), (2, 214229952), (3, 142819968), (4, 107114976), (6, 71409984), (8, 53557488), (9, 47606656), (12, 35704992), (16, 26778744), (18, 23803328), (24, 17852496), (32, 13389372), (36, 11901664), (48, 8926248), (64, 6694686), (72, 5950832), (96, 4463124), (128, 3347343), (144, 2975416), (192, 2231562), (288, 1487708), (384, 1115781), (576, 743854), (1152, 371927)]