231197208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1601}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 632085120

約数和(自身を除く): 400887912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 547, 1094, 1601, 1641, 2188, 3202, 3282, 4376, 4803, 6017, 6404, 6564, 9606, 12034, 12808, 13128, 17611, 18051, 19212, 24068, 35222, 36102, 38424, 48136, 52833, 70444, 72204, 105666, 140888, 144408, 211332, 422664, 875747, 1751494, 2627241, 3502988, 5254482, 7005976, 9633217, 10508964, 19266434, 21017928, 28899651, 38532868, 57799302, 77065736, 115598604, 231197208]

約数ペア:

[(1, 231197208), (2, 115598604), (3, 77065736), (4, 57799302), (6, 38532868), (8, 28899651), (11, 21017928), (12, 19266434), (22, 10508964), (24, 9633217), (33, 7005976), (44, 5254482), (66, 3502988), (88, 2627241), (132, 1751494), (264, 875747), (547, 422664), (1094, 211332), (1601, 144408), (1641, 140888), (2188, 105666), (3202, 72204), (3282, 70444), (4376, 52833), (4803, 48136), (6017, 38424), (6404, 36102), (6564, 35222), (9606, 24068), (12034, 19212), (12808, 18051), (13128, 17611)]