861312

素因数分解:

$2^7\times 3^1\times {\mathrm{2243}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 2288880

約数和(自身を除く): 1427568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 2243, 4486, 6729, 8972, 13458, 17944, 26916, 35888, 53832, 71776, 107664, 143552, 215328, 287104, 430656, 861312]

約数ペア:

[(1, 861312), (2, 430656), (3, 287104), (4, 215328), (6, 143552), (8, 107664), (12, 71776), (16, 53832), (24, 35888), (32, 26916), (48, 17944), (64, 13458), (96, 8972), (128, 6729), (192, 4486), (384, 2243)]