1661780544

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 224

約数和(自身を含む): 4837785600

約数和(自身を除く): 3176005056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 61, 62, 64, 69, 92, 93, 96, 122, 124, 138, 183, 184, 186, 192, 199, 244, 248, 276, 366, 368, 372, 398, 488, 496, 552, 597, 713, 732, 736, 744, 796, 976, 992, 1104, 1194, 1403, 1426, 1464, 1472, 1488, 1592, 1891, 1952, 1984, 2139, 2208, 2388, 2806, 2852, 2928, 2976, 3184, 3782, 3904, 4209, 4278, 4416, 4577, 4776, 5612, 5673, 5704, 5856, 5952, 6169, 6368, 7564, 8418, 8556, 9154, 9552, 11224, 11346, 11408, 11712, 12139, 12338, 12736, 13731, 15128, 16836, 17112, 18308, 18507, 19104, 22448, 22692, 22816, 24278, 24676, 27462, 30256, 33672, 34224, 36417, 36616, 37014, 38208, 43493, 44896, 45384, 45632, 48556, 49352, 54924, 60512, 67344, 68448, 72834, 73232, 74028, 86986, 89792, 90768, 97112, 98704, 109848, 121024, 130479, 134688, 136896, 141887, 145668, 146464, 148056, 173972, 181536, 194224, 197408, 219696, 260958, 269376, 279197, 283774, 291336, 292928, 296112, 347944, 363072, 376309, 388448, 394816, 425661, 439392, 521916, 558394, 567548, 582672, 592224, 695888, 752618, 776896, 837591, 851322, 878784, 1043832, 1116788, 1128927, 1135096, 1165344, 1184448, 1391776, 1505236, 1675182, 1702644, 2087664, 2233576, 2257854, 2270192, 2330688, 2783552, 3010472, 3350364, 3405288, 4175328, 4467152, 4515708, 4540384, 6020944, 6700728, 6810576, 8350656, 8655107, 8934304, 9031416, 9080768, 12041888, 13401456, 13621152, 17310214, 17868608, 18062832, 24083776, 25965321, 26802912, 27242304, 34620428, 36125664, 51930642, 53605824, 69240856, 72251328, 103861284, 138481712, 207722568, 276963424, 415445136, 553926848, 830890272, 1661780544]

約数ペア:

[(1, 1661780544), (2, 830890272), (3, 553926848), (4, 415445136), (6, 276963424), (8, 207722568), (12, 138481712), (16, 103861284), (23, 72251328), (24, 69240856), (31, 53605824), (32, 51930642), (46, 36125664), (48, 34620428), (61, 27242304), (62, 26802912), (64, 25965321), (69, 24083776), (92, 18062832), (93, 17868608), (96, 17310214), (122, 13621152), (124, 13401456), (138, 12041888), (183, 9080768), (184, 9031416), (186, 8934304), (192, 8655107), (199, 8350656), (244, 6810576), (248, 6700728), (276, 6020944), (366, 4540384), (368, 4515708), (372, 4467152), (398, 4175328), (488, 3405288), (496, 3350364), (552, 3010472), (597, 2783552), (713, 2330688), (732, 2270192), (736, 2257854), (744, 2233576), (796, 2087664), (976, 1702644), (992, 1675182), (1104, 1505236), (1194, 1391776), (1403, 1184448), (1426, 1165344), (1464, 1135096), (1472, 1128927), (1488, 1116788), (1592, 1043832), (1891, 878784), (1952, 851322), (1984, 837591), (2139, 776896), (2208, 752618), (2388, 695888), (2806, 592224), (2852, 582672), (2928, 567548), (2976, 558394), (3184, 521916), (3782, 439392), (3904, 425661), (4209, 394816), (4278, 388448), (4416, 376309), (4577, 363072), (4776, 347944), (5612, 296112), (5673, 292928), (5704, 291336), (5856, 283774), (5952, 279197), (6169, 269376), (6368, 260958), (7564, 219696), (8418, 197408), (8556, 194224), (9154, 181536), (9552, 173972), (11224, 148056), (11346, 146464), (11408, 145668), (11712, 141887), (12139, 136896), (12338, 134688), (12736, 130479), (13731, 121024), (15128, 109848), (16836, 98704), (17112, 97112), (18308, 90768), (18507, 89792), (19104, 86986), (22448, 74028), (22692, 73232), (22816, 72834), (24278, 68448), (24676, 67344), (27462, 60512), (30256, 54924), (33672, 49352), (34224, 48556), (36417, 45632), (36616, 45384), (37014, 44896), (38208, 43493)]