279081996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{2003}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 690850944

約数和(自身を除く): 411768948

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 683, 1366, 2003, 2049, 2732, 4006, 4098, 6009, 8012, 8196, 11611, 12018, 23222, 24036, 34051, 34833, 46444, 68102, 69666, 102153, 136204, 139332, 204306, 408612, 1368049, 2736098, 4104147, 5472196, 8208294, 16416588, 23256833, 46513666, 69770499, 93027332, 139540998, 279081996]

約数ペア:

[(1, 279081996), (2, 139540998), (3, 93027332), (4, 69770499), (6, 46513666), (12, 23256833), (17, 16416588), (34, 8208294), (51, 5472196), (68, 4104147), (102, 2736098), (204, 1368049), (683, 408612), (1366, 204306), (2003, 139332), (2049, 136204), (2732, 102153), (4006, 69666), (4098, 68102), (6009, 46444), (8012, 34833), (8196, 34051), (11611, 24036), (12018, 23222)]