1438651998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 3610863360

約数和(自身を除く): 2172211362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 179, 227, 281, 358, 454, 537, 562, 681, 843, 1074, 1253, 1362, 1589, 1611, 1686, 1967, 2043, 2506, 2529, 3178, 3222, 3759, 3934, 4086, 4767, 5058, 5901, 7518, 9534, 11277, 11802, 14301, 17703, 22554, 28602, 35406, 40633, 50299, 63787, 81266, 100598, 121899, 127574, 150897, 191361, 243798, 284431, 301794, 352093, 365697, 382722, 446509, 452691, 568862, 574083, 704186, 731394, 853293, 893018, 905382, 1056279, 1148166, 1339527, 1706586, 2112558, 2559879, 2679054, 3168837, 4018581, 5119758, 6337674, 8037162, 11417873, 22835746, 34253619, 68507238, 79925111, 102760857, 159850222, 205521714, 239775333, 479550666, 719325999, 1438651998]

約数ペア:

[(1, 1438651998), (2, 719325999), (3, 479550666), (6, 239775333), (7, 205521714), (9, 159850222), (14, 102760857), (18, 79925111), (21, 68507238), (42, 34253619), (63, 22835746), (126, 11417873), (179, 8037162), (227, 6337674), (281, 5119758), (358, 4018581), (454, 3168837), (537, 2679054), (562, 2559879), (681, 2112558), (843, 1706586), (1074, 1339527), (1253, 1148166), (1362, 1056279), (1589, 905382), (1611, 893018), (1686, 853293), (1967, 731394), (2043, 704186), (2506, 574083), (2529, 568862), (3178, 452691), (3222, 446509), (3759, 382722), (3934, 365697), (4086, 352093), (4767, 301794), (5058, 284431), (5901, 243798), (7518, 191361), (9534, 150897), (11277, 127574), (11802, 121899), (14301, 100598), (17703, 81266), (22554, 63787), (28602, 50299), (35406, 40633)]