308055784

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{24203}}^1$

素因数の和:24289

約数の個数: 32

約数和(自身を含む): 607036320

約数和(自身を除く): 298980536

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6364, 12728, 24203, 48406, 96812, 193624, 895511, 1040729, 1791022, 2081458, 3582044, 4162916, 7164088, 8325832, 38506973, 77013946, 154027892, 308055784]

約数ペア:

[(1, 308055784), (2, 154027892), (4, 77013946), (8, 38506973), (37, 8325832), (43, 7164088), (74, 4162916), (86, 3582044), (148, 2081458), (172, 1791022), (296, 1040729), (344, 895511), (1591, 193624), (3182, 96812), (6364, 48406), (12728, 24203)]