8151381348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2274

約数の個数: 144

約数和(自身を含む): 21783791232

約数和(自身を除く): 13632409884

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 71, 74, 111, 121, 132, 142, 148, 213, 222, 242, 284, 363, 407, 426, 444, 484, 726, 781, 814, 852, 1221, 1452, 1562, 1628, 2137, 2343, 2442, 2627, 3124, 4274, 4477, 4686, 4884, 5254, 6411, 7881, 8548, 8591, 8954, 9372, 10508, 12822, 13431, 15762, 17182, 17908, 23507, 25644, 25773, 26862, 28897, 31524, 34364, 47014, 51546, 53724, 57794, 70521, 79069, 86691, 94028, 103092, 115588, 141042, 151727, 158138, 173382, 237207, 258577, 282084, 303454, 316276, 317867, 346764, 455181, 474414, 517154, 606908, 635734, 775731, 869759, 910362, 948828, 953601, 1034308, 1271468, 1551462, 1668997, 1739518, 1820724, 1907202, 2609277, 3102924, 3337994, 3479036, 3814404, 5006991, 5218554, 5613899, 6675988, 9567349, 10013982, 10437108, 11227798, 16841697, 18358967, 19134698, 20027964, 22455596, 28702047, 33683394, 36717934, 38269396, 55076901, 57404094, 61752889, 67366788, 73435868, 110153802, 114808188, 123505778, 185258667, 220307604, 247011556, 370517334, 679281779, 741034668, 1358563558, 2037845337, 2717127116, 4075690674, 8151381348]

約数ペア:

[(1, 8151381348), (2, 4075690674), (3, 2717127116), (4, 2037845337), (6, 1358563558), (11, 741034668), (12, 679281779), (22, 370517334), (33, 247011556), (37, 220307604), (44, 185258667), (66, 123505778), (71, 114808188), (74, 110153802), (111, 73435868), (121, 67366788), (132, 61752889), (142, 57404094), (148, 55076901), (213, 38269396), (222, 36717934), (242, 33683394), (284, 28702047), (363, 22455596), (407, 20027964), (426, 19134698), (444, 18358967), (484, 16841697), (726, 11227798), (781, 10437108), (814, 10013982), (852, 9567349), (1221, 6675988), (1452, 5613899), (1562, 5218554), (1628, 5006991), (2137, 3814404), (2343, 3479036), (2442, 3337994), (2627, 3102924), (3124, 2609277), (4274, 1907202), (4477, 1820724), (4686, 1739518), (4884, 1668997), (5254, 1551462), (6411, 1271468), (7881, 1034308), (8548, 953601), (8591, 948828), (8954, 910362), (9372, 869759), (10508, 775731), (12822, 635734), (13431, 606908), (15762, 517154), (17182, 474414), (17908, 455181), (23507, 346764), (25644, 317867), (25773, 316276), (26862, 303454), (28897, 282084), (31524, 258577), (34364, 237207), (47014, 173382), (51546, 158138), (53724, 151727), (57794, 141042), (70521, 115588), (79069, 103092), (86691, 94028)]