257940348534

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{196579}}^1$

素因数の和:196695

約数の個数: 96

約数和(自身を含む): 638900726400

約数和(自身を除く): 380960377866

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 94, 99, 141, 198, 282, 297, 423, 517, 594, 846, 1034, 1269, 1551, 2209, 2538, 3102, 4418, 4653, 6627, 9306, 13254, 13959, 19881, 24299, 27918, 39762, 48598, 59643, 72897, 119286, 145794, 196579, 218691, 393158, 437382, 589737, 656073, 1179474, 1312146, 1769211, 2162369, 3538422, 4324738, 5307633, 6487107, 9239213, 10615266, 12974214, 18478426, 19461321, 27717639, 38922642, 55435278, 58383963, 83152917, 101631343, 116767926, 166305834, 203262686, 249458751, 304894029, 434243011, 498917502, 609788058, 868486022, 914682087, 1302729033, 1829364174, 2605458066, 2744046261, 3908187099, 4776673121, 5488092522, 7816374198, 9553346242, 11724561297, 14330019363, 23449122594, 28660038726, 42990058089, 85980116178, 128970174267, 257940348534]

約数ペア:

[(1, 257940348534), (2, 128970174267), (3, 85980116178), (6, 42990058089), (9, 28660038726), (11, 23449122594), (18, 14330019363), (22, 11724561297), (27, 9553346242), (33, 7816374198), (47, 5488092522), (54, 4776673121), (66, 3908187099), (94, 2744046261), (99, 2605458066), (141, 1829364174), (198, 1302729033), (282, 914682087), (297, 868486022), (423, 609788058), (517, 498917502), (594, 434243011), (846, 304894029), (1034, 249458751), (1269, 203262686), (1551, 166305834), (2209, 116767926), (2538, 101631343), (3102, 83152917), (4418, 58383963), (4653, 55435278), (6627, 38922642), (9306, 27717639), (13254, 19461321), (13959, 18478426), (19881, 12974214), (24299, 10615266), (27918, 9239213), (39762, 6487107), (48598, 5307633), (59643, 4324738), (72897, 3538422), (119286, 2162369), (145794, 1769211), (196579, 1312146), (218691, 1179474), (393158, 656073), (437382, 589737)]