389389248

素因数分解:

$2^6\times 3^3\times {\mathrm{225341}}^1$

素因数の和:225362

約数の個数: 56

約数和(自身を含む): 1144737360

約数和(自身を除く): 755348112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 225341, 450682, 676023, 901364, 1352046, 1802728, 2028069, 2704092, 3605456, 4056138, 5408184, 6084207, 7210912, 8112276, 10816368, 12168414, 14421824, 16224552, 21632736, 24336828, 32449104, 43265472, 48673656, 64898208, 97347312, 129796416, 194694624, 389389248]

約数ペア:

[(1, 389389248), (2, 194694624), (3, 129796416), (4, 97347312), (6, 64898208), (8, 48673656), (9, 43265472), (12, 32449104), (16, 24336828), (18, 21632736), (24, 16224552), (27, 14421824), (32, 12168414), (36, 10816368), (48, 8112276), (54, 7210912), (64, 6084207), (72, 5408184), (96, 4056138), (108, 3605456), (144, 2704092), (192, 2028069), (216, 1802728), (288, 1352046), (432, 901364), (576, 676023), (864, 450682), (1728, 225341)]