289130136

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{325597}}^1$

素因数の和:325643

約数の個数: 32

約数和(自身を含む): 742363440

約数和(自身を除く): 453233304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 325597, 651194, 976791, 1302388, 1953582, 2604776, 3907164, 7814328, 12047089, 24094178, 36141267, 48188356, 72282534, 96376712, 144565068, 289130136]

約数ペア:

[(1, 289130136), (2, 144565068), (3, 96376712), (4, 72282534), (6, 48188356), (8, 36141267), (12, 24094178), (24, 12047089), (37, 7814328), (74, 3907164), (111, 2604776), (148, 1953582), (222, 1302388), (296, 976791), (444, 651194), (888, 325597)]