396367072

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{2269}}^1$

素因数の和:2435

約数の個数: 48

約数和(自身を含む): 803144160

約数和(自身を除く): 406777088

約数列:

[1, 2, 4, 8, 16, 32, 53, 103, 106, 206, 212, 412, 424, 824, 848, 1648, 1696, 2269, 3296, 4538, 5459, 9076, 10918, 18152, 21836, 36304, 43672, 72608, 87344, 120257, 174688, 233707, 240514, 467414, 481028, 934828, 962056, 1869656, 1924112, 3739312, 3848224, 7478624, 12386471, 24772942, 49545884, 99091768, 198183536, 396367072]

約数ペア:

[(1, 396367072), (2, 198183536), (4, 99091768), (8, 49545884), (16, 24772942), (32, 12386471), (53, 7478624), (103, 3848224), (106, 3739312), (206, 1924112), (212, 1869656), (412, 962056), (424, 934828), (824, 481028), (848, 467414), (1648, 240514), (1696, 233707), (2269, 174688), (3296, 120257), (4538, 87344), (5459, 72608), (9076, 43672), (10918, 36304), (18152, 21836)]