17581680324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{8273}}^1$

素因数の和:8554

約数の個数: 144

約数和(自身を含む): 50597164800

約数和(自身を除く): 33015484476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 239, 247, 342, 468, 478, 494, 684, 717, 741, 956, 988, 1434, 1482, 2151, 2223, 2868, 2964, 3107, 4302, 4446, 4541, 6214, 8273, 8604, 8892, 9082, 9321, 12428, 13623, 16546, 18164, 18642, 24819, 27246, 27963, 33092, 37284, 40869, 49638, 54492, 55926, 59033, 74457, 81738, 99276, 107549, 111852, 118066, 148914, 157187, 163476, 177099, 215098, 236132, 297828, 314374, 322647, 354198, 430196, 471561, 531297, 628748, 645294, 708396, 943122, 967941, 1062594, 1290588, 1414683, 1886244, 1935882, 1977247, 2043431, 2125188, 2829366, 3871764, 3954494, 4086862, 5658732, 5931741, 6130293, 7908988, 8173724, 11863482, 12260586, 17795223, 18390879, 23726964, 24521172, 25704211, 35590446, 36781758, 37567693, 51408422, 71180892, 73563516, 75135386, 77112633, 102816844, 112703079, 150270772, 154225266, 225406158, 231337899, 308450532, 338109237, 450812316, 462675798, 488380009, 676218474, 925351596, 976760018, 1352436948, 1465140027, 1953520036, 2930280054, 4395420081, 5860560108, 8790840162, 17581680324]

約数ペア:

[(1, 17581680324), (2, 8790840162), (3, 5860560108), (4, 4395420081), (6, 2930280054), (9, 1953520036), (12, 1465140027), (13, 1352436948), (18, 976760018), (19, 925351596), (26, 676218474), (36, 488380009), (38, 462675798), (39, 450812316), (52, 338109237), (57, 308450532), (76, 231337899), (78, 225406158), (114, 154225266), (117, 150270772), (156, 112703079), (171, 102816844), (228, 77112633), (234, 75135386), (239, 73563516), (247, 71180892), (342, 51408422), (468, 37567693), (478, 36781758), (494, 35590446), (684, 25704211), (717, 24521172), (741, 23726964), (956, 18390879), (988, 17795223), (1434, 12260586), (1482, 11863482), (2151, 8173724), (2223, 7908988), (2868, 6130293), (2964, 5931741), (3107, 5658732), (4302, 4086862), (4446, 3954494), (4541, 3871764), (6214, 2829366), (8273, 2125188), (8604, 2043431), (8892, 1977247), (9082, 1935882), (9321, 1886244), (12428, 1414683), (13623, 1290588), (16546, 1062594), (18164, 967941), (18642, 943122), (24819, 708396), (27246, 645294), (27963, 628748), (33092, 531297), (37284, 471561), (40869, 430196), (49638, 354198), (54492, 322647), (55926, 314374), (59033, 297828), (74457, 236132), (81738, 215098), (99276, 177099), (107549, 163476), (111852, 157187), (118066, 148914)]