64498896

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 240

約数和(自身を含む): 235788480

約数和(自身を除く): 171289584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 84, 88, 98, 99, 108, 112, 126, 132, 144, 147, 154, 168, 176, 189, 196, 198, 216, 231, 252, 264, 277, 294, 297, 308, 336, 378, 392, 396, 432, 441, 462, 504, 528, 539, 554, 588, 594, 616, 693, 756, 784, 792, 831, 882, 924, 1008, 1078, 1108, 1176, 1188, 1232, 1323, 1386, 1512, 1584, 1617, 1662, 1764, 1848, 1939, 2079, 2156, 2216, 2352, 2376, 2493, 2646, 2772, 3024, 3047, 3234, 3324, 3528, 3696, 3878, 4158, 4312, 4432, 4752, 4851, 4986, 5292, 5544, 5817, 6094, 6468, 6648, 7056, 7479, 7756, 8316, 8624, 9141, 9702, 9972, 10584, 11088, 11634, 12188, 12936, 13296, 13573, 14553, 14958, 15512, 16632, 17451, 18282, 19404, 19944, 21168, 21329, 23268, 24376, 25872, 27146, 27423, 29106, 29916, 31024, 33264, 34902, 36564, 38808, 39888, 40719, 42658, 46536, 48752, 52353, 54292, 54846, 58212, 59832, 63987, 69804, 73128, 77616, 81438, 82269, 85316, 93072, 104706, 108584, 109692, 116424, 119664, 122157, 127974, 139608, 146256, 149303, 162876, 164538, 170632, 191961, 209412, 217168, 219384, 232848, 244314, 255948, 279216, 298606, 325752, 329076, 341264, 366471, 383922, 418824, 438768, 447909, 488628, 511896, 575883, 597212, 651504, 658152, 732942, 767844, 837648, 895818, 977256, 1023792, 1151766, 1194424, 1316304, 1343727, 1465884, 1535688, 1791636, 1954512, 2303532, 2388848, 2687454, 2931768, 3071376, 3583272, 4031181, 4607064, 5374908, 5863536, 7166544, 8062362, 9214128, 10749816, 16124724, 21499632, 32249448, 64498896]

約数ペア:

[(1, 64498896), (2, 32249448), (3, 21499632), (4, 16124724), (6, 10749816), (7, 9214128), (8, 8062362), (9, 7166544), (11, 5863536), (12, 5374908), (14, 4607064), (16, 4031181), (18, 3583272), (21, 3071376), (22, 2931768), (24, 2687454), (27, 2388848), (28, 2303532), (33, 1954512), (36, 1791636), (42, 1535688), (44, 1465884), (48, 1343727), (49, 1316304), (54, 1194424), (56, 1151766), (63, 1023792), (66, 977256), (72, 895818), (77, 837648), (84, 767844), (88, 732942), (98, 658152), (99, 651504), (108, 597212), (112, 575883), (126, 511896), (132, 488628), (144, 447909), (147, 438768), (154, 418824), (168, 383922), (176, 366471), (189, 341264), (196, 329076), (198, 325752), (216, 298606), (231, 279216), (252, 255948), (264, 244314), (277, 232848), (294, 219384), (297, 217168), (308, 209412), (336, 191961), (378, 170632), (392, 164538), (396, 162876), (432, 149303), (441, 146256), (462, 139608), (504, 127974), (528, 122157), (539, 119664), (554, 116424), (588, 109692), (594, 108584), (616, 104706), (693, 93072), (756, 85316), (784, 82269), (792, 81438), (831, 77616), (882, 73128), (924, 69804), (1008, 63987), (1078, 59832), (1108, 58212), (1176, 54846), (1188, 54292), (1232, 52353), (1323, 48752), (1386, 46536), (1512, 42658), (1584, 40719), (1617, 39888), (1662, 38808), (1764, 36564), (1848, 34902), (1939, 33264), (2079, 31024), (2156, 29916), (2216, 29106), (2352, 27423), (2376, 27146), (2493, 25872), (2646, 24376), (2772, 23268), (3024, 21329), (3047, 21168), (3234, 19944), (3324, 19404), (3528, 18282), (3696, 17451), (3878, 16632), (4158, 15512), (4312, 14958), (4432, 14553), (4752, 13573), (4851, 13296), (4986, 12936), (5292, 12188), (5544, 11634), (5817, 11088), (6094, 10584), (6468, 9972), (6648, 9702), (7056, 9141), (7479, 8624), (7756, 8316)]