8489320176

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{420097}}^1$

素因数の和:420529

約数の個数: 40

約数和(自身を含む): 21982888144

約数和(自身を除く): 13493567968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2526, 3368, 5052, 6736, 10104, 20208, 420097, 840194, 1260291, 1680388, 2520582, 3360776, 5041164, 6721552, 10082328, 20164656, 176860837, 353721674, 530582511, 707443348, 1061165022, 1414886696, 2122330044, 2829773392, 4244660088, 8489320176]

約数ペア:

[(1, 8489320176), (2, 4244660088), (3, 2829773392), (4, 2122330044), (6, 1414886696), (8, 1061165022), (12, 707443348), (16, 530582511), (24, 353721674), (48, 176860837), (421, 20164656), (842, 10082328), (1263, 6721552), (1684, 5041164), (2526, 3360776), (3368, 2520582), (5052, 1680388), (6736, 1260291), (10104, 840194), (20208, 420097)]