15692287312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1\times {\mathrm{1301}}^1$

素因数の和:1988

約数の個数: 80

約数和(自身を含む): 33144628608

約数和(自身を除く): 17452341296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 563, 824, 1126, 1301, 1339, 1648, 2252, 2602, 2678, 4504, 5204, 5356, 7319, 9008, 10408, 10712, 14638, 16913, 20816, 21424, 29276, 33826, 57989, 58552, 67652, 115978, 117104, 134003, 135304, 231956, 268006, 270608, 463912, 536012, 732463, 753857, 927824, 1072024, 1464926, 1507714, 1742039, 2144048, 2929852, 3015428, 3484078, 5859704, 6030856, 6968156, 9522019, 11719408, 12061712, 13936312, 19044038, 27872624, 38088076, 75443689, 76176152, 150887378, 152352304, 301774756, 603549512, 980767957, 1207099024, 1961535914, 3923071828, 7846143656, 15692287312]

約数ペア:

[(1, 15692287312), (2, 7846143656), (4, 3923071828), (8, 1961535914), (13, 1207099024), (16, 980767957), (26, 603549512), (52, 301774756), (103, 152352304), (104, 150887378), (206, 76176152), (208, 75443689), (412, 38088076), (563, 27872624), (824, 19044038), (1126, 13936312), (1301, 12061712), (1339, 11719408), (1648, 9522019), (2252, 6968156), (2602, 6030856), (2678, 5859704), (4504, 3484078), (5204, 3015428), (5356, 2929852), (7319, 2144048), (9008, 1742039), (10408, 1507714), (10712, 1464926), (14638, 1072024), (16913, 927824), (20816, 753857), (21424, 732463), (29276, 536012), (33826, 463912), (57989, 270608), (58552, 268006), (67652, 231956), (115978, 135304), (117104, 134003)]