230231408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{76949}}^1$

素因数の和:76985

約数の個数: 40

約数和(自身を含む): 515257200

約数和(自身を除く): 285025792

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 76949, 153898, 307796, 615592, 846439, 1231184, 1308133, 1692878, 2616266, 3385756, 5232532, 6771512, 10465064, 13543024, 14389463, 20930128, 28778926, 57557852, 115115704, 230231408]

約数ペア:

[(1, 230231408), (2, 115115704), (4, 57557852), (8, 28778926), (11, 20930128), (16, 14389463), (17, 13543024), (22, 10465064), (34, 6771512), (44, 5232532), (68, 3385756), (88, 2616266), (136, 1692878), (176, 1308133), (187, 1231184), (272, 846439), (374, 615592), (748, 307796), (1496, 153898), (2992, 76949)]