213339072

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^2\times {\mathrm{661}}^1$

素因数の和:758

約数の個数: 84

約数和(自身を含む): 579438008

約数和(自身を除く): 366098936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 661, 984, 1312, 1322, 1681, 1968, 1983, 2624, 2644, 3362, 3936, 3966, 5043, 5288, 6724, 7872, 7932, 10086, 10576, 13448, 15864, 20172, 21152, 26896, 27101, 31728, 40344, 42304, 53792, 54202, 63456, 80688, 81303, 107584, 108404, 126912, 161376, 162606, 216808, 322752, 325212, 433616, 650424, 867232, 1111141, 1300848, 1734464, 2222282, 2601696, 3333423, 4444564, 5203392, 6666846, 8889128, 13333692, 17778256, 26667384, 35556512, 53334768, 71113024, 106669536, 213339072]

約数ペア:

[(1, 213339072), (2, 106669536), (3, 71113024), (4, 53334768), (6, 35556512), (8, 26667384), (12, 17778256), (16, 13333692), (24, 8889128), (32, 6666846), (41, 5203392), (48, 4444564), (64, 3333423), (82, 2601696), (96, 2222282), (123, 1734464), (164, 1300848), (192, 1111141), (246, 867232), (328, 650424), (492, 433616), (656, 325212), (661, 322752), (984, 216808), (1312, 162606), (1322, 161376), (1681, 126912), (1968, 108404), (1983, 107584), (2624, 81303), (2644, 80688), (3362, 63456), (3936, 54202), (3966, 53792), (5043, 42304), (5288, 40344), (6724, 31728), (7872, 27101), (7932, 26896), (10086, 21152), (10576, 20172), (13448, 15864)]