266482008

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2207}}^1$

素因数の和:2278

約数の個数: 128

約数和(自身を含む): 816076800

約数和(自身を除く): 549594792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 156, 172, 216, 234, 258, 312, 344, 351, 387, 468, 516, 559, 702, 774, 936, 1032, 1118, 1161, 1404, 1548, 1677, 2207, 2236, 2322, 2808, 3096, 3354, 4414, 4472, 4644, 5031, 6621, 6708, 8828, 9288, 10062, 13242, 13416, 15093, 17656, 19863, 20124, 26484, 28691, 30186, 39726, 40248, 52968, 57382, 59589, 60372, 79452, 86073, 94901, 114764, 119178, 120744, 158904, 172146, 189802, 229528, 238356, 258219, 284703, 344292, 379604, 476712, 516438, 569406, 688584, 759208, 774657, 854109, 1032876, 1138812, 1233713, 1549314, 1708218, 2065752, 2277624, 2467426, 2562327, 3098628, 3416436, 3701139, 4934852, 5124654, 6197256, 6832872, 7402278, 9869704, 10249308, 11103417, 14804556, 20498616, 22206834, 29609112, 33310251, 44413668, 66620502, 88827336, 133241004, 266482008]

約数ペア:

[(1, 266482008), (2, 133241004), (3, 88827336), (4, 66620502), (6, 44413668), (8, 33310251), (9, 29609112), (12, 22206834), (13, 20498616), (18, 14804556), (24, 11103417), (26, 10249308), (27, 9869704), (36, 7402278), (39, 6832872), (43, 6197256), (52, 5124654), (54, 4934852), (72, 3701139), (78, 3416436), (86, 3098628), (104, 2562327), (108, 2467426), (117, 2277624), (129, 2065752), (156, 1708218), (172, 1549314), (216, 1233713), (234, 1138812), (258, 1032876), (312, 854109), (344, 774657), (351, 759208), (387, 688584), (468, 569406), (516, 516438), (559, 476712), (702, 379604), (774, 344292), (936, 284703), (1032, 258219), (1118, 238356), (1161, 229528), (1404, 189802), (1548, 172146), (1677, 158904), (2207, 120744), (2236, 119178), (2322, 114764), (2808, 94901), (3096, 86073), (3354, 79452), (4414, 60372), (4472, 59589), (4644, 57382), (5031, 52968), (6621, 40248), (6708, 39726), (8828, 30186), (9288, 28691), (10062, 26484), (13242, 20124), (13416, 19863), (15093, 17656)]