38820418544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:943

約数の個数: 160

約数和(自身を含む): 84013479936

約数和(自身を除く): 45193061392

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 61, 67, 68, 94, 122, 134, 136, 188, 244, 268, 272, 376, 488, 536, 743, 752, 799, 976, 1037, 1072, 1139, 1486, 1598, 2074, 2278, 2867, 2972, 3149, 3196, 4087, 4148, 4556, 5734, 5944, 6298, 6392, 8174, 8296, 9112, 11468, 11888, 12596, 12631, 12784, 16348, 16592, 18224, 22936, 25192, 25262, 32696, 34921, 45323, 45872, 48739, 49781, 50384, 50524, 53533, 65392, 69479, 69842, 90646, 97478, 99562, 101048, 107066, 138958, 139684, 181292, 192089, 194956, 199124, 202096, 214132, 277916, 279368, 362584, 384178, 389912, 398248, 428264, 555832, 558736, 593657, 725168, 768356, 770491, 779824, 796496, 846277, 856528, 1111664, 1187314, 1536712, 1540982, 1692554, 2130181, 2339707, 2374628, 3036641, 3073424, 3081964, 3265513, 3385108, 4260362, 4679414, 4749256, 6073282, 6163928, 6531026, 6770216, 8520724, 9358828, 9498512, 12146564, 12327856, 13062052, 13540432, 17041448, 18717656, 24293128, 26124104, 34082896, 36213077, 37435312, 39775019, 48586256, 51622897, 52248208, 72426154, 79550038, 103245794, 142722127, 144852308, 159100076, 206491588, 285444254, 289704616, 318200152, 412983176, 570888508, 579409232, 636400304, 825966352, 1141777016, 2283554032, 2426276159, 4852552318, 9705104636, 19410209272, 38820418544]

約数ペア:

[(1, 38820418544), (2, 19410209272), (4, 9705104636), (8, 4852552318), (16, 2426276159), (17, 2283554032), (34, 1141777016), (47, 825966352), (61, 636400304), (67, 579409232), (68, 570888508), (94, 412983176), (122, 318200152), (134, 289704616), (136, 285444254), (188, 206491588), (244, 159100076), (268, 144852308), (272, 142722127), (376, 103245794), (488, 79550038), (536, 72426154), (743, 52248208), (752, 51622897), (799, 48586256), (976, 39775019), (1037, 37435312), (1072, 36213077), (1139, 34082896), (1486, 26124104), (1598, 24293128), (2074, 18717656), (2278, 17041448), (2867, 13540432), (2972, 13062052), (3149, 12327856), (3196, 12146564), (4087, 9498512), (4148, 9358828), (4556, 8520724), (5734, 6770216), (5944, 6531026), (6298, 6163928), (6392, 6073282), (8174, 4749256), (8296, 4679414), (9112, 4260362), (11468, 3385108), (11888, 3265513), (12596, 3081964), (12631, 3073424), (12784, 3036641), (16348, 2374628), (16592, 2339707), (18224, 2130181), (22936, 1692554), (25192, 1540982), (25262, 1536712), (32696, 1187314), (34921, 1111664), (45323, 856528), (45872, 846277), (48739, 796496), (49781, 779824), (50384, 770491), (50524, 768356), (53533, 725168), (65392, 593657), (69479, 558736), (69842, 555832), (90646, 428264), (97478, 398248), (99562, 389912), (101048, 384178), (107066, 362584), (138958, 279368), (139684, 277916), (181292, 214132), (192089, 202096), (194956, 199124)]