1267996056

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1\times {\mathrm{691}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 3201358080

約数和(自身を除く): 1933362024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 487, 628, 691, 942, 974, 1256, 1382, 1461, 1884, 1948, 2073, 2764, 2922, 3768, 3896, 4146, 5528, 5844, 8292, 11688, 16584, 76459, 108487, 152918, 216974, 229377, 305836, 325461, 336517, 433948, 458754, 611672, 650922, 673034, 867896, 917508, 1009551, 1301844, 1346068, 1835016, 2019102, 2603688, 2692136, 4038204, 8076408, 52833169, 105666338, 158499507, 211332676, 316999014, 422665352, 633998028, 1267996056]

約数ペア:

[(1, 1267996056), (2, 633998028), (3, 422665352), (4, 316999014), (6, 211332676), (8, 158499507), (12, 105666338), (24, 52833169), (157, 8076408), (314, 4038204), (471, 2692136), (487, 2603688), (628, 2019102), (691, 1835016), (942, 1346068), (974, 1301844), (1256, 1009551), (1382, 917508), (1461, 867896), (1884, 673034), (1948, 650922), (2073, 611672), (2764, 458754), (2922, 433948), (3768, 336517), (3896, 325461), (4146, 305836), (5528, 229377), (5844, 216974), (8292, 152918), (11688, 108487), (16584, 76459)]