260170812

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:541

約数の個数: 144

約数和(自身を含む): 760291840

約数和(自身を除く): 500121028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 86, 99, 108, 121, 129, 132, 172, 198, 242, 258, 297, 363, 387, 396, 463, 473, 484, 516, 594, 726, 774, 926, 946, 1089, 1161, 1188, 1389, 1419, 1452, 1548, 1852, 1892, 2178, 2322, 2778, 2838, 3267, 4167, 4257, 4356, 4644, 5093, 5203, 5556, 5676, 6534, 8334, 8514, 10186, 10406, 12501, 12771, 13068, 15279, 15609, 16668, 17028, 19909, 20372, 20812, 25002, 25542, 30558, 31218, 39818, 45837, 46827, 50004, 51084, 56023, 59727, 61116, 62436, 79636, 91674, 93654, 112046, 119454, 137511, 140481, 168069, 179181, 183348, 187308, 218999, 224092, 238908, 275022, 280962, 336138, 358362, 437998, 504207, 537543, 550044, 561924, 656997, 672276, 716724, 875996, 1008414, 1075086, 1313994, 1512621, 1970991, 2016828, 2150172, 2408989, 2627988, 3025242, 3941982, 4817978, 5912973, 6050484, 7226967, 7883964, 9635956, 11825946, 14453934, 21680901, 23651892, 28907868, 43361802, 65042703, 86723604, 130085406, 260170812]

約数ペア:

[(1, 260170812), (2, 130085406), (3, 86723604), (4, 65042703), (6, 43361802), (9, 28907868), (11, 23651892), (12, 21680901), (18, 14453934), (22, 11825946), (27, 9635956), (33, 7883964), (36, 7226967), (43, 6050484), (44, 5912973), (54, 4817978), (66, 3941982), (86, 3025242), (99, 2627988), (108, 2408989), (121, 2150172), (129, 2016828), (132, 1970991), (172, 1512621), (198, 1313994), (242, 1075086), (258, 1008414), (297, 875996), (363, 716724), (387, 672276), (396, 656997), (463, 561924), (473, 550044), (484, 537543), (516, 504207), (594, 437998), (726, 358362), (774, 336138), (926, 280962), (946, 275022), (1089, 238908), (1161, 224092), (1188, 218999), (1389, 187308), (1419, 183348), (1452, 179181), (1548, 168069), (1852, 140481), (1892, 137511), (2178, 119454), (2322, 112046), (2778, 93654), (2838, 91674), (3267, 79636), (4167, 62436), (4257, 61116), (4356, 59727), (4644, 56023), (5093, 51084), (5203, 50004), (5556, 46827), (5676, 45837), (6534, 39818), (8334, 31218), (8514, 30558), (10186, 25542), (10406, 25002), (12501, 20812), (12771, 20372), (13068, 19909), (15279, 17028), (15609, 16668)]