4552431206398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{254209}}^1$

素因数の和:254585

約数の個数: 64

約数和(自身を含む): 7567241932800

約数和(自身を除く): 3014810726402

約数列:

[1, 2, 19, 37, 38, 47, 74, 94, 271, 542, 703, 893, 1406, 1739, 1786, 3478, 5149, 10027, 10298, 12737, 20054, 25474, 33041, 66082, 190513, 242003, 254209, 381026, 471269, 484006, 508418, 942538, 4829971, 8954111, 9405733, 9659942, 11947823, 17908222, 18811466, 23895646, 68890639, 137781278, 178708927, 227008637, 357417854, 442069451, 454017274, 884138902, 1308922141, 2548953643, 2617844282, 3237860033, 5097907286, 6475720066, 8399319569, 16798639138, 48430119217, 61519340627, 96860238434, 119800821221, 123038681254, 239601642442, 2276215603199, 4552431206398]

約数ペア:

[(1, 4552431206398), (2, 2276215603199), (19, 239601642442), (37, 123038681254), (38, 119800821221), (47, 96860238434), (74, 61519340627), (94, 48430119217), (271, 16798639138), (542, 8399319569), (703, 6475720066), (893, 5097907286), (1406, 3237860033), (1739, 2617844282), (1786, 2548953643), (3478, 1308922141), (5149, 884138902), (10027, 454017274), (10298, 442069451), (12737, 357417854), (20054, 227008637), (25474, 178708927), (33041, 137781278), (66082, 68890639), (190513, 23895646), (242003, 18811466), (254209, 17908222), (381026, 11947823), (471269, 9659942), (484006, 9405733), (508418, 8954111), (942538, 4829971)]