260357568

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^2\times {\mathrm{269}}^1$

素因数の和:426

約数の個数: 84

約数和(自身を含む): 701299080

約数和(自身を除く): 440941512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 269, 284, 426, 538, 568, 807, 852, 1076, 1136, 1614, 1704, 2152, 2272, 3228, 3408, 4304, 4544, 5041, 6456, 6816, 8608, 10082, 12912, 13632, 15123, 17216, 19099, 20164, 25824, 30246, 38198, 40328, 51648, 57297, 60492, 76396, 80656, 114594, 120984, 152792, 161312, 229188, 241968, 305584, 322624, 458376, 483936, 611168, 916752, 967872, 1222336, 1356029, 1833504, 2712058, 3667008, 4068087, 5424116, 8136174, 10848232, 16272348, 21696464, 32544696, 43392928, 65089392, 86785856, 130178784, 260357568]

約数ペア:

[(1, 260357568), (2, 130178784), (3, 86785856), (4, 65089392), (6, 43392928), (8, 32544696), (12, 21696464), (16, 16272348), (24, 10848232), (32, 8136174), (48, 5424116), (64, 4068087), (71, 3667008), (96, 2712058), (142, 1833504), (192, 1356029), (213, 1222336), (269, 967872), (284, 916752), (426, 611168), (538, 483936), (568, 458376), (807, 322624), (852, 305584), (1076, 241968), (1136, 229188), (1614, 161312), (1704, 152792), (2152, 120984), (2272, 114594), (3228, 80656), (3408, 76396), (4304, 60492), (4544, 57297), (5041, 51648), (6456, 40328), (6816, 38198), (8608, 30246), (10082, 25824), (12912, 20164), (13632, 19099), (15123, 17216)]