248420984

素因数分解:

$2^3\times 7^2\times {\mathrm{373}}^1\times {\mathrm{1699}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 543609000

約数和(自身を除く): 295188016

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 373, 392, 746, 1492, 1699, 2611, 2984, 3398, 5222, 6796, 10444, 11893, 13592, 18277, 20888, 23786, 36554, 47572, 73108, 83251, 95144, 146216, 166502, 333004, 633727, 666008, 1267454, 2534908, 4436089, 5069816, 8872178, 17744356, 31052623, 35488712, 62105246, 124210492, 248420984]

約数ペア:

[(1, 248420984), (2, 124210492), (4, 62105246), (7, 35488712), (8, 31052623), (14, 17744356), (28, 8872178), (49, 5069816), (56, 4436089), (98, 2534908), (196, 1267454), (373, 666008), (392, 633727), (746, 333004), (1492, 166502), (1699, 146216), (2611, 95144), (2984, 83251), (3398, 73108), (5222, 47572), (6796, 36554), (10444, 23786), (11893, 20888), (13592, 18277)]