2691968576

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 168

約数和(自身を含む): 6319674432

約数和(自身を除く): 3627705856

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 62, 64, 88, 92, 124, 173, 176, 184, 248, 253, 341, 346, 352, 368, 496, 506, 682, 692, 704, 713, 736, 961, 992, 1012, 1364, 1384, 1426, 1472, 1903, 1922, 1984, 2024, 2728, 2768, 2852, 3806, 3844, 3979, 4048, 5363, 5456, 5536, 5704, 7612, 7688, 7843, 7958, 8096, 10571, 10726, 10912, 11072, 11408, 15224, 15376, 15686, 15916, 16192, 21142, 21452, 21824, 22103, 22816, 30448, 30752, 31372, 31832, 42284, 42904, 43769, 44206, 45632, 58993, 60896, 61504, 62744, 63664, 84568, 85808, 87538, 88412, 117986, 121792, 123349, 125488, 127328, 166253, 169136, 171616, 175076, 176824, 235972, 243133, 246698, 250976, 254656, 332506, 338272, 343232, 350152, 353648, 471944, 486266, 493396, 501952, 665012, 676544, 700304, 707296, 943888, 972532, 986792, 1330024, 1356839, 1400608, 1414592, 1828783, 1887776, 1945064, 1973584, 2660048, 2713678, 2801216, 3657566, 3775552, 3823819, 3890128, 3947168, 5320096, 5427356, 7315132, 7647638, 7780256, 7894336, 10640192, 10854712, 14630264, 15295276, 15560512, 21709424, 29260528, 30590552, 42062009, 43418848, 58521056, 61181104, 84124018, 86837696, 117042112, 122362208, 168248036, 244724416, 336496072, 672992144, 1345984288, 2691968576]

約数ペア:

[(1, 2691968576), (2, 1345984288), (4, 672992144), (8, 336496072), (11, 244724416), (16, 168248036), (22, 122362208), (23, 117042112), (31, 86837696), (32, 84124018), (44, 61181104), (46, 58521056), (62, 43418848), (64, 42062009), (88, 30590552), (92, 29260528), (124, 21709424), (173, 15560512), (176, 15295276), (184, 14630264), (248, 10854712), (253, 10640192), (341, 7894336), (346, 7780256), (352, 7647638), (368, 7315132), (496, 5427356), (506, 5320096), (682, 3947168), (692, 3890128), (704, 3823819), (713, 3775552), (736, 3657566), (961, 2801216), (992, 2713678), (1012, 2660048), (1364, 1973584), (1384, 1945064), (1426, 1887776), (1472, 1828783), (1903, 1414592), (1922, 1400608), (1984, 1356839), (2024, 1330024), (2728, 986792), (2768, 972532), (2852, 943888), (3806, 707296), (3844, 700304), (3979, 676544), (4048, 665012), (5363, 501952), (5456, 493396), (5536, 486266), (5704, 471944), (7612, 353648), (7688, 350152), (7843, 343232), (7958, 338272), (8096, 332506), (10571, 254656), (10726, 250976), (10912, 246698), (11072, 243133), (11408, 235972), (15224, 176824), (15376, 175076), (15686, 171616), (15916, 169136), (16192, 166253), (21142, 127328), (21452, 125488), (21824, 123349), (22103, 121792), (22816, 117986), (30448, 88412), (30752, 87538), (31372, 85808), (31832, 84568), (42284, 63664), (42904, 62744), (43769, 61504), (44206, 60896), (45632, 58993)]