198354816

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1423}}^1$

素因数の和:1465

約数の個数: 144

約数和(自身を含む): 627834480

約数和(自身を除く): 429479664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1152, 1408, 1423, 1452, 1584, 1936, 2112, 2178, 2846, 2904, 3168, 3872, 4224, 4269, 4356, 5692, 5808, 6336, 7744, 8538, 8712, 11384, 11616, 12672, 12807, 15488, 15653, 17076, 17424, 22768, 23232, 25614, 31306, 34152, 34848, 45536, 46464, 46959, 51228, 62612, 68304, 69696, 91072, 93918, 102456, 125224, 136608, 139392, 140877, 172183, 182144, 187836, 204912, 250448, 273216, 281754, 344366, 375672, 409824, 500896, 516549, 546432, 563508, 688732, 751344, 819648, 1001792, 1033098, 1127016, 1377464, 1502688, 1549647, 1639296, 2003584, 2066196, 2254032, 2754928, 3005376, 3099294, 4132392, 4508064, 5509856, 6010752, 6198588, 8264784, 9016128, 11019712, 12397176, 16529568, 18032256, 22039424, 24794352, 33059136, 49588704, 66118272, 99177408, 198354816]

約数ペア:

[(1, 198354816), (2, 99177408), (3, 66118272), (4, 49588704), (6, 33059136), (8, 24794352), (9, 22039424), (11, 18032256), (12, 16529568), (16, 12397176), (18, 11019712), (22, 9016128), (24, 8264784), (32, 6198588), (33, 6010752), (36, 5509856), (44, 4508064), (48, 4132392), (64, 3099294), (66, 3005376), (72, 2754928), (88, 2254032), (96, 2066196), (99, 2003584), (121, 1639296), (128, 1549647), (132, 1502688), (144, 1377464), (176, 1127016), (192, 1033098), (198, 1001792), (242, 819648), (264, 751344), (288, 688732), (352, 563508), (363, 546432), (384, 516549), (396, 500896), (484, 409824), (528, 375672), (576, 344366), (704, 281754), (726, 273216), (792, 250448), (968, 204912), (1056, 187836), (1089, 182144), (1152, 172183), (1408, 140877), (1423, 139392), (1452, 136608), (1584, 125224), (1936, 102456), (2112, 93918), (2178, 91072), (2846, 69696), (2904, 68304), (3168, 62612), (3872, 51228), (4224, 46959), (4269, 46464), (4356, 45536), (5692, 34848), (5808, 34152), (6336, 31306), (7744, 25614), (8538, 23232), (8712, 22768), (11384, 17424), (11616, 17076), (12672, 15653), (12807, 15488)]