289135968

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{273803}}^1$

素因数の和:273827

約数の個数: 48

約数和(自身を含む): 827983296

約数和(自身を除く): 538847328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 273803, 547606, 821409, 1095212, 1642818, 2190424, 3011833, 3285636, 4380848, 6023666, 6571272, 8761696, 9035499, 12047332, 13142544, 18070998, 24094664, 26285088, 36141996, 48189328, 72283992, 96378656, 144567984, 289135968]

約数ペア:

[(1, 289135968), (2, 144567984), (3, 96378656), (4, 72283992), (6, 48189328), (8, 36141996), (11, 26285088), (12, 24094664), (16, 18070998), (22, 13142544), (24, 12047332), (32, 9035499), (33, 8761696), (44, 6571272), (48, 6023666), (66, 4380848), (88, 3285636), (96, 3011833), (132, 2190424), (176, 1642818), (264, 1095212), (352, 821409), (528, 547606), (1056, 273803)]