248655168

素因数分解:

$2^6\times 3^2\times {\mathrm{431693}}^1$

素因数の和:431711

約数の個数: 42

約数和(自身を含む): 712726794

約数和(自身を除く): 464071626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 431693, 863386, 1295079, 1726772, 2590158, 3453544, 3885237, 5180316, 6907088, 7770474, 10360632, 13814176, 15540948, 20721264, 27628352, 31081896, 41442528, 62163792, 82885056, 124327584, 248655168]

約数ペア:

[(1, 248655168), (2, 124327584), (3, 82885056), (4, 62163792), (6, 41442528), (8, 31081896), (9, 27628352), (12, 20721264), (16, 15540948), (18, 13814176), (24, 10360632), (32, 7770474), (36, 6907088), (48, 5180316), (64, 3885237), (72, 3453544), (96, 2590158), (144, 1726772), (192, 1295079), (288, 863386), (576, 431693)]