260795844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1783}}^1$

素因数の和:2049

約数の個数: 72

約数和(自身を含む): 701326080

約数和(自身を除く): 440530236

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 239, 306, 478, 612, 717, 956, 1434, 1783, 2151, 2868, 3566, 4063, 4302, 5349, 7132, 8126, 8604, 10698, 12189, 16047, 16252, 21396, 24378, 30311, 32094, 36567, 48756, 60622, 64188, 73134, 90933, 121244, 146268, 181866, 272799, 363732, 426137, 545598, 852274, 1091196, 1278411, 1704548, 2556822, 3835233, 5113644, 7244329, 7670466, 14488658, 15340932, 21732987, 28977316, 43465974, 65198961, 86931948, 130397922, 260795844]

約数ペア:

[(1, 260795844), (2, 130397922), (3, 86931948), (4, 65198961), (6, 43465974), (9, 28977316), (12, 21732987), (17, 15340932), (18, 14488658), (34, 7670466), (36, 7244329), (51, 5113644), (68, 3835233), (102, 2556822), (153, 1704548), (204, 1278411), (239, 1091196), (306, 852274), (478, 545598), (612, 426137), (717, 363732), (956, 272799), (1434, 181866), (1783, 146268), (2151, 121244), (2868, 90933), (3566, 73134), (4063, 64188), (4302, 60622), (5349, 48756), (7132, 36567), (8126, 32094), (8604, 30311), (10698, 24378), (12189, 21396), (16047, 16252)]