198001728

素因数分解:

$2^6\times 3^2\times {\mathrm{379}}^1\times {\mathrm{907}}^1$

素因数の和:1304

約数の個数: 84

約数和(自身を含む): 569661040

約数和(自身を除く): 371659312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 379, 576, 758, 907, 1137, 1516, 1814, 2274, 2721, 3032, 3411, 3628, 4548, 5442, 6064, 6822, 7256, 8163, 9096, 10884, 12128, 13644, 14512, 16326, 18192, 21768, 24256, 27288, 29024, 32652, 36384, 43536, 54576, 58048, 65304, 72768, 87072, 109152, 130608, 174144, 218304, 261216, 343753, 522432, 687506, 1031259, 1375012, 2062518, 2750024, 3093777, 4125036, 5500048, 6187554, 8250072, 11000096, 12375108, 16500144, 22000192, 24750216, 33000288, 49500432, 66000576, 99000864, 198001728]

約数ペア:

[(1, 198001728), (2, 99000864), (3, 66000576), (4, 49500432), (6, 33000288), (8, 24750216), (9, 22000192), (12, 16500144), (16, 12375108), (18, 11000096), (24, 8250072), (32, 6187554), (36, 5500048), (48, 4125036), (64, 3093777), (72, 2750024), (96, 2062518), (144, 1375012), (192, 1031259), (288, 687506), (379, 522432), (576, 343753), (758, 261216), (907, 218304), (1137, 174144), (1516, 130608), (1814, 109152), (2274, 87072), (2721, 72768), (3032, 65304), (3411, 58048), (3628, 54576), (4548, 43536), (5442, 36384), (6064, 32652), (6822, 29024), (7256, 27288), (8163, 24256), (9096, 21768), (10884, 18192), (12128, 16326), (13644, 14512)]