248832304

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28123}}^1$

素因数の和:28217

約数の個数: 40

約数和(自身を含む): 557980160

約数和(自身を除く): 309147856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 28123, 56246, 112492, 196861, 224984, 393722, 449968, 787444, 1574888, 2221717, 3149776, 4443434, 8886868, 15552019, 17773736, 31104038, 35547472, 62208076, 124416152, 248832304]

約数ペア:

[(1, 248832304), (2, 124416152), (4, 62208076), (7, 35547472), (8, 31104038), (14, 17773736), (16, 15552019), (28, 8886868), (56, 4443434), (79, 3149776), (112, 2221717), (158, 1574888), (316, 787444), (553, 449968), (632, 393722), (1106, 224984), (1264, 196861), (2212, 112492), (4424, 56246), (8848, 28123)]