1291968

素因数分解:

$2^6\times 3^2\times {\mathrm{2243}}^1$

素因数の和:2261

約数の個数: 42

約数和(自身を含む): 3704844

約数和(自身を除く): 2412876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2243, 4486, 6729, 8972, 13458, 17944, 20187, 26916, 35888, 40374, 53832, 71776, 80748, 107664, 143552, 161496, 215328, 322992, 430656, 645984, 1291968]

約数ペア:

[(1, 1291968), (2, 645984), (3, 430656), (4, 322992), (6, 215328), (8, 161496), (9, 143552), (12, 107664), (16, 80748), (18, 71776), (24, 53832), (32, 40374), (36, 35888), (48, 26916), (64, 20187), (72, 17944), (96, 13458), (144, 8972), (192, 6729), (288, 4486), (576, 2243)]