247283952

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{26693}}^1$

素因数の和:26897

約数の個数: 40

約数和(自身を含む): 642150864

約数和(自身を除く): 394866912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 9264, 26693, 53386, 80079, 106772, 160158, 213544, 320316, 427088, 640632, 1281264, 5151749, 10303498, 15455247, 20606996, 30910494, 41213992, 61820988, 82427984, 123641976, 247283952]

約数ペア:

[(1, 247283952), (2, 123641976), (3, 82427984), (4, 61820988), (6, 41213992), (8, 30910494), (12, 20606996), (16, 15455247), (24, 10303498), (48, 5151749), (193, 1281264), (386, 640632), (579, 427088), (772, 320316), (1158, 213544), (1544, 160158), (2316, 106772), (3088, 80079), (4632, 53386), (9264, 26693)]