213231168

素因数分解:

$2^6\times 3^2\times {\mathrm{370193}}^1$

素因数の和:370211

約数の個数: 42

約数和(自身を含む): 611190294

約数和(自身を除く): 397959126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 370193, 740386, 1110579, 1480772, 2221158, 2961544, 3331737, 4442316, 5923088, 6663474, 8884632, 11846176, 13326948, 17769264, 23692352, 26653896, 35538528, 53307792, 71077056, 106615584, 213231168]

約数ペア:

[(1, 213231168), (2, 106615584), (3, 71077056), (4, 53307792), (6, 35538528), (8, 26653896), (9, 23692352), (12, 17769264), (16, 13326948), (18, 11846176), (24, 8884632), (32, 6663474), (36, 5923088), (48, 4442316), (64, 3331737), (72, 2961544), (96, 2221158), (144, 1480772), (192, 1110579), (288, 740386), (576, 370193)]