38754144

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:981

約数の個数: 144

約数和(自身を含む): 129611664

約数和(自身を除く): 90857520

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 941, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 1882, 2288, 2574, 2823, 3168, 3432, 3744, 3764, 4576, 5148, 5646, 6864, 7528, 8469, 10296, 10351, 11292, 12233, 13728, 15056, 16938, 20592, 20702, 22584, 24466, 30112, 31053, 33876, 36699, 41184, 41404, 45168, 48932, 62106, 67752, 73398, 82808, 90336, 93159, 97864, 110097, 124212, 134563, 135504, 146796, 165616, 186318, 195728, 220194, 248424, 269126, 271008, 293592, 331232, 372636, 391456, 403689, 440388, 496848, 538252, 587184, 745272, 807378, 880776, 993696, 1076504, 1174368, 1211067, 1490544, 1614756, 1761552, 2153008, 2422134, 2981088, 3229512, 3523104, 4306016, 4844268, 6459024, 9688536, 12918048, 19377072, 38754144]

約数ペア:

[(1, 38754144), (2, 19377072), (3, 12918048), (4, 9688536), (6, 6459024), (8, 4844268), (9, 4306016), (11, 3523104), (12, 3229512), (13, 2981088), (16, 2422134), (18, 2153008), (22, 1761552), (24, 1614756), (26, 1490544), (32, 1211067), (33, 1174368), (36, 1076504), (39, 993696), (44, 880776), (48, 807378), (52, 745272), (66, 587184), (72, 538252), (78, 496848), (88, 440388), (96, 403689), (99, 391456), (104, 372636), (117, 331232), (132, 293592), (143, 271008), (144, 269126), (156, 248424), (176, 220194), (198, 195728), (208, 186318), (234, 165616), (264, 146796), (286, 135504), (288, 134563), (312, 124212), (352, 110097), (396, 97864), (416, 93159), (429, 90336), (468, 82808), (528, 73398), (572, 67752), (624, 62106), (792, 48932), (858, 45168), (936, 41404), (941, 41184), (1056, 36699), (1144, 33876), (1248, 31053), (1287, 30112), (1584, 24466), (1716, 22584), (1872, 20702), (1882, 20592), (2288, 16938), (2574, 15056), (2823, 13728), (3168, 12233), (3432, 11292), (3744, 10351), (3764, 10296), (4576, 8469), (5148, 7528), (5646, 6864)]