578361564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{3373}}^1$

素因数の和:3827

約数の個数: 72

約数和(自身を含む): 1599033072

約数和(自身を除く): 1020671508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 433, 866, 1299, 1732, 2598, 3373, 3897, 4763, 5196, 6746, 7794, 9526, 10119, 13492, 14289, 15588, 19052, 20238, 28578, 30357, 37103, 40476, 42867, 57156, 60714, 74206, 85734, 111309, 121428, 148412, 171468, 222618, 333927, 445236, 667854, 1335708, 1460509, 2921018, 4381527, 5842036, 8763054, 13144581, 16065599, 17526108, 26289162, 32131198, 48196797, 52578324, 64262396, 96393594, 144590391, 192787188, 289180782, 578361564]

約数ペア:

[(1, 578361564), (2, 289180782), (3, 192787188), (4, 144590391), (6, 96393594), (9, 64262396), (11, 52578324), (12, 48196797), (18, 32131198), (22, 26289162), (33, 17526108), (36, 16065599), (44, 13144581), (66, 8763054), (99, 5842036), (132, 4381527), (198, 2921018), (396, 1460509), (433, 1335708), (866, 667854), (1299, 445236), (1732, 333927), (2598, 222618), (3373, 171468), (3897, 148412), (4763, 121428), (5196, 111309), (6746, 85734), (7794, 74206), (9526, 60714), (10119, 57156), (13492, 42867), (14289, 40476), (15588, 37103), (19052, 30357), (20238, 28578)]