291682314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 791406720

約数和(自身を除く): 499724406

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 389, 462, 541, 693, 778, 1082, 1167, 1386, 1623, 2334, 2723, 3246, 3501, 3787, 4279, 4869, 5446, 5951, 7002, 7574, 8169, 8558, 9738, 11361, 11902, 12837, 16338, 17853, 22722, 24507, 25674, 29953, 34083, 35706, 38511, 41657, 49014, 53559, 59906, 68166, 77022, 83314, 89859, 107118, 124971, 179718, 210449, 249942, 269577, 374913, 420898, 539154, 631347, 749826, 1262694, 1473143, 1894041, 2314939, 2946286, 3788082, 4419429, 4629878, 6944817, 8838858, 13258287, 13889634, 16204573, 20834451, 26516574, 32409146, 41668902, 48613719, 97227438, 145841157, 291682314]

約数ペア:

[(1, 291682314), (2, 145841157), (3, 97227438), (6, 48613719), (7, 41668902), (9, 32409146), (11, 26516574), (14, 20834451), (18, 16204573), (21, 13889634), (22, 13258287), (33, 8838858), (42, 6944817), (63, 4629878), (66, 4419429), (77, 3788082), (99, 2946286), (126, 2314939), (154, 1894041), (198, 1473143), (231, 1262694), (389, 749826), (462, 631347), (541, 539154), (693, 420898), (778, 374913), (1082, 269577), (1167, 249942), (1386, 210449), (1623, 179718), (2334, 124971), (2723, 107118), (3246, 89859), (3501, 83314), (3787, 77022), (4279, 68166), (4869, 59906), (5446, 53559), (5951, 49014), (7002, 41657), (7574, 38511), (8169, 35706), (8558, 34083), (9738, 29953), (11361, 25674), (11902, 24507), (12837, 22722), (16338, 17853)]