13306560768

素因数分解:

$2^8\times 3^4\times {\mathrm{641713}}^1$

素因数の和:641741

約数の個数: 90

約数和(自身を含む): 39677818334

約数和(自身を除く): 26371257566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 641713, 1283426, 1925139, 2566852, 3850278, 5133704, 5775417, 7700556, 10267408, 11550834, 15401112, 17326251, 20534816, 23101668, 30802224, 34652502, 41069632, 46203336, 51978753, 61604448, 69305004, 82139264, 92406672, 103957506, 123208896, 138610008, 164278528, 184813344, 207915012, 246417792, 277220016, 369626688, 415830024, 492835584, 554440032, 739253376, 831660048, 1108880064, 1478506752, 1663320096, 2217760128, 3326640192, 4435520256, 6653280384, 13306560768]

約数ペア:

[(1, 13306560768), (2, 6653280384), (3, 4435520256), (4, 3326640192), (6, 2217760128), (8, 1663320096), (9, 1478506752), (12, 1108880064), (16, 831660048), (18, 739253376), (24, 554440032), (27, 492835584), (32, 415830024), (36, 369626688), (48, 277220016), (54, 246417792), (64, 207915012), (72, 184813344), (81, 164278528), (96, 138610008), (108, 123208896), (128, 103957506), (144, 92406672), (162, 82139264), (192, 69305004), (216, 61604448), (256, 51978753), (288, 46203336), (324, 41069632), (384, 34652502), (432, 30802224), (576, 23101668), (648, 20534816), (768, 17326251), (864, 15401112), (1152, 11550834), (1296, 10267408), (1728, 7700556), (2304, 5775417), (2592, 5133704), (3456, 3850278), (5184, 2566852), (6912, 1925139), (10368, 1283426), (20736, 641713)]