349022844

素因数分解:

$2^2\times 3^5\times {\mathrm{137}}^1\times {\mathrm{2621}}^1$

素因数の和:2777

約数の個数: 72

約数和(自身を含む): 921958128

約数和(自身を除く): 572935284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 243, 274, 324, 411, 486, 548, 822, 972, 1233, 1644, 2466, 2621, 3699, 4932, 5242, 7398, 7863, 10484, 11097, 14796, 15726, 22194, 23589, 31452, 33291, 44388, 47178, 66582, 70767, 94356, 133164, 141534, 212301, 283068, 359077, 424602, 636903, 718154, 849204, 1077231, 1273806, 1436308, 2154462, 2547612, 3231693, 4308924, 6463386, 9695079, 12926772, 19390158, 29085237, 38780316, 58170474, 87255711, 116340948, 174511422, 349022844]

約数ペア:

[(1, 349022844), (2, 174511422), (3, 116340948), (4, 87255711), (6, 58170474), (9, 38780316), (12, 29085237), (18, 19390158), (27, 12926772), (36, 9695079), (54, 6463386), (81, 4308924), (108, 3231693), (137, 2547612), (162, 2154462), (243, 1436308), (274, 1273806), (324, 1077231), (411, 849204), (486, 718154), (548, 636903), (822, 424602), (972, 359077), (1233, 283068), (1644, 212301), (2466, 141534), (2621, 133164), (3699, 94356), (4932, 70767), (5242, 66582), (7398, 47178), (7863, 44388), (10484, 33291), (11097, 31452), (14796, 23589), (15726, 22194)]