64271566128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{8191}}^1$

素因数の和:8424

約数の個数: 240

約数和(自身を含む): 209679024128

約数和(自身を除く): 145407458000

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 193, 231, 242, 264, 308, 336, 363, 386, 462, 484, 528, 579, 616, 726, 772, 847, 924, 968, 1158, 1232, 1351, 1452, 1544, 1694, 1848, 1936, 2123, 2316, 2541, 2702, 2904, 3088, 3388, 3696, 4053, 4246, 4632, 5082, 5404, 5808, 6369, 6776, 8106, 8191, 8492, 9264, 10164, 10808, 12738, 13552, 14861, 16212, 16382, 16984, 20328, 21616, 23353, 24573, 25476, 29722, 32424, 32764, 33968, 40656, 44583, 46706, 49146, 50952, 57337, 59444, 64848, 65528, 70059, 89166, 90101, 93412, 98292, 101904, 114674, 118888, 131056, 140118, 163471, 172011, 178332, 180202, 186824, 196584, 229348, 237776, 270303, 280236, 326942, 344022, 356664, 360404, 373648, 393168, 458696, 490413, 540606, 560472, 630707, 653884, 688044, 713328, 720808, 917392, 980826, 991111, 1081212, 1120944, 1261414, 1307768, 1376088, 1441616, 1580863, 1892121, 1961652, 1982222, 2162424, 2522828, 2615536, 2752176, 2973333, 3161726, 3784242, 3923304, 3964444, 4324848, 4742589, 5045656, 5946666, 6323452, 6937777, 7568484, 7846608, 7928888, 9485178, 10091312, 11066041, 11893332, 12646904, 13875554, 15136968, 15857776, 17389493, 18970356, 20813331, 22132082, 23786664, 25293808, 27751108, 30273936, 33198123, 34778986, 37940712, 41626662, 44264164, 47573328, 52168479, 55502216, 66396246, 69557972, 75881424, 83253324, 88528328, 104336958, 111004432, 121726451, 132792492, 139115944, 166506648, 177056656, 191284423, 208673916, 243452902, 265584984, 278231888, 333013296, 365179353, 382568846, 417347832, 486905804, 531169968, 573853269, 730358706, 765137692, 834695664, 973811608, 1147706538, 1338990961, 1460717412, 1530275384, 1947623216, 2295413076, 2677981922, 2921434824, 3060550768, 4016972883, 4590826152, 5355963844, 5842869648, 8033945766, 9181652304, 10711927688, 16067891532, 21423855376, 32135783064, 64271566128]

約数ペア:

[(1, 64271566128), (2, 32135783064), (3, 21423855376), (4, 16067891532), (6, 10711927688), (7, 9181652304), (8, 8033945766), (11, 5842869648), (12, 5355963844), (14, 4590826152), (16, 4016972883), (21, 3060550768), (22, 2921434824), (24, 2677981922), (28, 2295413076), (33, 1947623216), (42, 1530275384), (44, 1460717412), (48, 1338990961), (56, 1147706538), (66, 973811608), (77, 834695664), (84, 765137692), (88, 730358706), (112, 573853269), (121, 531169968), (132, 486905804), (154, 417347832), (168, 382568846), (176, 365179353), (193, 333013296), (231, 278231888), (242, 265584984), (264, 243452902), (308, 208673916), (336, 191284423), (363, 177056656), (386, 166506648), (462, 139115944), (484, 132792492), (528, 121726451), (579, 111004432), (616, 104336958), (726, 88528328), (772, 83253324), (847, 75881424), (924, 69557972), (968, 66396246), (1158, 55502216), (1232, 52168479), (1351, 47573328), (1452, 44264164), (1544, 41626662), (1694, 37940712), (1848, 34778986), (1936, 33198123), (2123, 30273936), (2316, 27751108), (2541, 25293808), (2702, 23786664), (2904, 22132082), (3088, 20813331), (3388, 18970356), (3696, 17389493), (4053, 15857776), (4246, 15136968), (4632, 13875554), (5082, 12646904), (5404, 11893332), (5808, 11066041), (6369, 10091312), (6776, 9485178), (8106, 7928888), (8191, 7846608), (8492, 7568484), (9264, 6937777), (10164, 6323452), (10808, 5946666), (12738, 5045656), (13552, 4742589), (14861, 4324848), (16212, 3964444), (16382, 3923304), (16984, 3784242), (20328, 3161726), (21616, 2973333), (23353, 2752176), (24573, 2615536), (25476, 2522828), (29722, 2162424), (32424, 1982222), (32764, 1961652), (33968, 1892121), (40656, 1580863), (44583, 1441616), (46706, 1376088), (49146, 1307768), (50952, 1261414), (57337, 1120944), (59444, 1081212), (64848, 991111), (65528, 980826), (70059, 917392), (89166, 720808), (90101, 713328), (93412, 688044), (98292, 653884), (101904, 630707), (114674, 560472), (118888, 540606), (131056, 490413), (140118, 458696), (163471, 393168), (172011, 373648), (178332, 360404), (180202, 356664), (186824, 344022), (196584, 326942), (229348, 280236), (237776, 270303)]