268949142

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1511

約数の個数: 144

約数和(自身を含む): 778939200

約数和(自身を除く): 509990058

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 49, 57, 63, 66, 77, 98, 99, 114, 126, 133, 147, 154, 171, 198, 209, 231, 266, 294, 342, 399, 418, 441, 462, 539, 627, 693, 798, 882, 931, 1078, 1197, 1254, 1386, 1459, 1463, 1617, 1862, 1881, 2394, 2793, 2918, 2926, 3234, 3762, 4377, 4389, 4851, 5586, 8379, 8754, 8778, 9702, 10213, 10241, 13131, 13167, 16049, 16758, 20426, 20482, 26262, 26334, 27721, 30639, 30723, 32098, 48147, 55442, 61278, 61446, 71491, 83163, 91917, 92169, 96294, 112343, 142982, 144441, 166326, 183834, 184338, 194047, 214473, 224686, 249489, 288882, 304931, 337029, 388094, 428946, 498978, 582141, 609862, 643419, 674058, 786401, 914793, 1011087, 1164282, 1286838, 1358329, 1572802, 1746423, 1829586, 2022174, 2134517, 2359203, 2716658, 2744379, 3492846, 4074987, 4269034, 4718406, 5488758, 6403551, 7077609, 8149974, 12224961, 12807102, 14155218, 14941619, 19210653, 24449922, 29883238, 38421306, 44824857, 89649714, 134474571, 268949142]

約数ペア:

[(1, 268949142), (2, 134474571), (3, 89649714), (6, 44824857), (7, 38421306), (9, 29883238), (11, 24449922), (14, 19210653), (18, 14941619), (19, 14155218), (21, 12807102), (22, 12224961), (33, 8149974), (38, 7077609), (42, 6403551), (49, 5488758), (57, 4718406), (63, 4269034), (66, 4074987), (77, 3492846), (98, 2744379), (99, 2716658), (114, 2359203), (126, 2134517), (133, 2022174), (147, 1829586), (154, 1746423), (171, 1572802), (198, 1358329), (209, 1286838), (231, 1164282), (266, 1011087), (294, 914793), (342, 786401), (399, 674058), (418, 643419), (441, 609862), (462, 582141), (539, 498978), (627, 428946), (693, 388094), (798, 337029), (882, 304931), (931, 288882), (1078, 249489), (1197, 224686), (1254, 214473), (1386, 194047), (1459, 184338), (1463, 183834), (1617, 166326), (1862, 144441), (1881, 142982), (2394, 112343), (2793, 96294), (2918, 92169), (2926, 91917), (3234, 83163), (3762, 71491), (4377, 61446), (4389, 61278), (4851, 55442), (5586, 48147), (8379, 32098), (8754, 30723), (8778, 30639), (9702, 27721), (10213, 26334), (10241, 26262), (13131, 20482), (13167, 20426), (16049, 16758)]