260615016

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{38921}}^1$

素因数の和:38967

約数の個数: 64

約数和(自身を含む): 747302400

約数和(自身を除く): 486687384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 38921, 77842, 116763, 155684, 233526, 311368, 350289, 467052, 700578, 934104, 1050867, 1206551, 1401156, 2101734, 2413102, 2802312, 3619653, 4203468, 4826204, 7239306, 8406936, 9652408, 10858959, 14478612, 21717918, 28957224, 32576877, 43435836, 65153754, 86871672, 130307508, 260615016]

約数ペア:

[(1, 260615016), (2, 130307508), (3, 86871672), (4, 65153754), (6, 43435836), (8, 32576877), (9, 28957224), (12, 21717918), (18, 14478612), (24, 10858959), (27, 9652408), (31, 8406936), (36, 7239306), (54, 4826204), (62, 4203468), (72, 3619653), (93, 2802312), (108, 2413102), (124, 2101734), (186, 1401156), (216, 1206551), (248, 1050867), (279, 934104), (372, 700578), (558, 467052), (744, 350289), (837, 311368), (1116, 233526), (1674, 155684), (2232, 116763), (3348, 77842), (6696, 38921)]