381569279476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{26358751}}^1$

素因数の和:26358820

約数の個数: 48

約数和(自身を含む): 850227904512

約数和(自身を除く): 468658625036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 7238, 14476, 26358751, 52717502, 105435004, 184511257, 289946261, 369022514, 579892522, 738045028, 1159785044, 1238861297, 2029623827, 2477722594, 4059247654, 4955445188, 8118495308, 8672029079, 13627474267, 17344058158, 27254948534, 34688116316, 54509897068, 95392319869, 190784639738, 381569279476]

約数ペア:

[(1, 381569279476), (2, 190784639738), (4, 95392319869), (7, 54509897068), (11, 34688116316), (14, 27254948534), (22, 17344058158), (28, 13627474267), (44, 8672029079), (47, 8118495308), (77, 4955445188), (94, 4059247654), (154, 2477722594), (188, 2029623827), (308, 1238861297), (329, 1159785044), (517, 738045028), (658, 579892522), (1034, 369022514), (1316, 289946261), (2068, 184511257), (3619, 105435004), (7238, 52717502), (14476, 26358751)]