2439540752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{467}}^1$

素因数の和:996

約数の個数: 80

約数和(自身を含む): 5256306432

約数和(自身を除く): 2816765680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 443, 467, 536, 737, 886, 934, 1072, 1474, 1772, 1868, 2948, 3544, 3736, 4873, 5137, 5896, 7088, 7472, 9746, 10274, 11792, 19492, 20548, 29681, 31289, 38984, 41096, 59362, 62578, 77968, 82192, 118724, 125156, 206881, 237448, 250312, 326491, 344179, 413762, 474896, 500624, 652982, 688358, 827524, 1305964, 1376716, 1655048, 2275691, 2611928, 2753432, 3310096, 4551382, 5223856, 5506864, 9102764, 13861027, 18205528, 27722054, 36411056, 55444108, 110888216, 152471297, 221776432, 304942594, 609885188, 1219770376, 2439540752]

約数ペア:

[(1, 2439540752), (2, 1219770376), (4, 609885188), (8, 304942594), (11, 221776432), (16, 152471297), (22, 110888216), (44, 55444108), (67, 36411056), (88, 27722054), (134, 18205528), (176, 13861027), (268, 9102764), (443, 5506864), (467, 5223856), (536, 4551382), (737, 3310096), (886, 2753432), (934, 2611928), (1072, 2275691), (1474, 1655048), (1772, 1376716), (1868, 1305964), (2948, 827524), (3544, 688358), (3736, 652982), (4873, 500624), (5137, 474896), (5896, 413762), (7088, 344179), (7472, 326491), (9746, 250312), (10274, 237448), (11792, 206881), (19492, 125156), (20548, 118724), (29681, 82192), (31289, 77968), (38984, 62578), (41096, 59362)]