1538512128

素因数分解:

$2^8\times 3^2\times {\mathrm{263}}^1\times {\mathrm{2539}}^1$

素因数の和:2824

約数の個数: 108

約数和(自身を含む): 4454530080

約数和(自身を除く): 2916017952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 263, 288, 384, 526, 576, 768, 789, 1052, 1152, 1578, 2104, 2304, 2367, 2539, 3156, 4208, 4734, 5078, 6312, 7617, 8416, 9468, 10156, 12624, 15234, 16832, 18936, 20312, 22851, 25248, 30468, 33664, 37872, 40624, 45702, 50496, 60936, 67328, 75744, 81248, 91404, 100992, 121872, 151488, 162496, 182808, 201984, 243744, 302976, 324992, 365616, 487488, 605952, 649984, 667757, 731232, 974976, 1335514, 1462464, 1949952, 2003271, 2671028, 2924928, 4006542, 5342056, 5849856, 6009813, 8013084, 10684112, 12019626, 16026168, 21368224, 24039252, 32052336, 42736448, 48078504, 64104672, 85472896, 96157008, 128209344, 170945792, 192314016, 256418688, 384628032, 512837376, 769256064, 1538512128]

約数ペア:

[(1, 1538512128), (2, 769256064), (3, 512837376), (4, 384628032), (6, 256418688), (8, 192314016), (9, 170945792), (12, 128209344), (16, 96157008), (18, 85472896), (24, 64104672), (32, 48078504), (36, 42736448), (48, 32052336), (64, 24039252), (72, 21368224), (96, 16026168), (128, 12019626), (144, 10684112), (192, 8013084), (256, 6009813), (263, 5849856), (288, 5342056), (384, 4006542), (526, 2924928), (576, 2671028), (768, 2003271), (789, 1949952), (1052, 1462464), (1152, 1335514), (1578, 974976), (2104, 731232), (2304, 667757), (2367, 649984), (2539, 605952), (3156, 487488), (4208, 365616), (4734, 324992), (5078, 302976), (6312, 243744), (7617, 201984), (8416, 182808), (9468, 162496), (10156, 151488), (12624, 121872), (15234, 100992), (16832, 91404), (18936, 81248), (20312, 75744), (22851, 67328), (25248, 60936), (30468, 50496), (33664, 45702), (37872, 40624)]