261429696

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^4\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 210

約数和(自身を含む): 850859360

約数和(自身を除く): 589429664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 121, 124, 132, 144, 176, 186, 192, 198, 242, 248, 264, 279, 288, 341, 352, 363, 372, 396, 484, 496, 528, 558, 576, 682, 704, 726, 744, 792, 968, 992, 1023, 1056, 1089, 1116, 1331, 1364, 1452, 1488, 1584, 1936, 1984, 2046, 2112, 2178, 2232, 2662, 2728, 2904, 2976, 3069, 3168, 3751, 3872, 3993, 4092, 4356, 4464, 5324, 5456, 5808, 5952, 6138, 6336, 7502, 7744, 7986, 8184, 8712, 8928, 10648, 10912, 11253, 11616, 11979, 12276, 14641, 15004, 15972, 16368, 17424, 17856, 21296, 21824, 22506, 23232, 23958, 24552, 29282, 30008, 31944, 32736, 33759, 34848, 41261, 42592, 43923, 45012, 47916, 49104, 58564, 60016, 63888, 65472, 67518, 69696, 82522, 85184, 87846, 90024, 95832, 98208, 117128, 120032, 123783, 127776, 131769, 135036, 165044, 175692, 180048, 191664, 196416, 234256, 240064, 247566, 255552, 263538, 270072, 330088, 351384, 360096, 371349, 383328, 453871, 468512, 495132, 527076, 540144, 660176, 702768, 720192, 742698, 766656, 907742, 937024, 990264, 1054152, 1080288, 1320352, 1361613, 1405536, 1485396, 1815484, 1980528, 2108304, 2160576, 2640704, 2723226, 2811072, 2970792, 3630968, 3961056, 4084839, 4216608, 5446452, 5941584, 7261936, 7922112, 8169678, 8433216, 10892904, 11883168, 14523872, 16339356, 21785808, 23766336, 29047744, 32678712, 43571616, 65357424, 87143232, 130714848, 261429696]

約数ペア:

[(1, 261429696), (2, 130714848), (3, 87143232), (4, 65357424), (6, 43571616), (8, 32678712), (9, 29047744), (11, 23766336), (12, 21785808), (16, 16339356), (18, 14523872), (22, 11883168), (24, 10892904), (31, 8433216), (32, 8169678), (33, 7922112), (36, 7261936), (44, 5941584), (48, 5446452), (62, 4216608), (64, 4084839), (66, 3961056), (72, 3630968), (88, 2970792), (93, 2811072), (96, 2723226), (99, 2640704), (121, 2160576), (124, 2108304), (132, 1980528), (144, 1815484), (176, 1485396), (186, 1405536), (192, 1361613), (198, 1320352), (242, 1080288), (248, 1054152), (264, 990264), (279, 937024), (288, 907742), (341, 766656), (352, 742698), (363, 720192), (372, 702768), (396, 660176), (484, 540144), (496, 527076), (528, 495132), (558, 468512), (576, 453871), (682, 383328), (704, 371349), (726, 360096), (744, 351384), (792, 330088), (968, 270072), (992, 263538), (1023, 255552), (1056, 247566), (1089, 240064), (1116, 234256), (1331, 196416), (1364, 191664), (1452, 180048), (1488, 175692), (1584, 165044), (1936, 135036), (1984, 131769), (2046, 127776), (2112, 123783), (2178, 120032), (2232, 117128), (2662, 98208), (2728, 95832), (2904, 90024), (2976, 87846), (3069, 85184), (3168, 82522), (3751, 69696), (3872, 67518), (3993, 65472), (4092, 63888), (4356, 60016), (4464, 58564), (5324, 49104), (5456, 47916), (5808, 45012), (5952, 43923), (6138, 42592), (6336, 41261), (7502, 34848), (7744, 33759), (7986, 32736), (8184, 31944), (8712, 30008), (8928, 29282), (10648, 24552), (10912, 23958), (11253, 23232), (11616, 22506), (11979, 21824), (12276, 21296), (14641, 17856), (15004, 17424), (15972, 16368)]