288021316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 560431872

約数和(自身を除く): 272410556

約数列:

[1, 2, 4, 11, 22, 44, 107, 131, 214, 262, 428, 467, 524, 934, 1177, 1441, 1868, 2354, 2882, 4708, 5137, 5764, 10274, 14017, 20548, 28034, 49969, 56068, 61177, 99938, 122354, 154187, 199876, 244708, 308374, 549659, 616748, 672947, 1099318, 1345894, 2198636, 2691788, 6545939, 13091878, 26183756, 72005329, 144010658, 288021316]

約数ペア:

[(1, 288021316), (2, 144010658), (4, 72005329), (11, 26183756), (22, 13091878), (44, 6545939), (107, 2691788), (131, 2198636), (214, 1345894), (262, 1099318), (428, 672947), (467, 616748), (524, 549659), (934, 308374), (1177, 244708), (1441, 199876), (1868, 154187), (2354, 122354), (2882, 99938), (4708, 61177), (5137, 56068), (5764, 49969), (10274, 28034), (14017, 20548)]