64741248

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 256

約数和(自身を含む): 226195200

約数和(自身を除く): 161453952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 88, 96, 99, 104, 108, 117, 128, 131, 132, 143, 144, 156, 176, 192, 198, 208, 216, 234, 262, 264, 286, 288, 297, 312, 351, 352, 384, 393, 396, 416, 429, 432, 468, 524, 528, 572, 576, 594, 624, 702, 704, 786, 792, 832, 858, 864, 936, 1048, 1056, 1144, 1152, 1179, 1188, 1248, 1287, 1404, 1408, 1441, 1572, 1584, 1664, 1703, 1716, 1728, 1872, 2096, 2112, 2288, 2358, 2376, 2496, 2574, 2808, 2882, 3144, 3168, 3406, 3432, 3456, 3537, 3744, 3861, 4192, 4224, 4323, 4576, 4716, 4752, 4992, 5109, 5148, 5616, 5764, 6288, 6336, 6812, 6864, 7074, 7488, 7722, 8384, 8646, 9152, 9432, 9504, 10218, 10296, 11232, 11528, 12576, 12672, 12969, 13624, 13728, 14148, 14976, 15327, 15444, 16768, 17292, 18304, 18733, 18864, 19008, 20436, 20592, 22464, 23056, 25152, 25938, 27248, 27456, 28296, 30654, 30888, 34584, 37466, 37728, 38016, 38907, 40872, 41184, 44928, 45981, 46112, 50304, 51876, 54496, 54912, 56199, 56592, 61308, 61776, 69168, 74932, 75456, 77814, 81744, 82368, 91962, 92224, 103752, 108992, 112398, 113184, 122616, 123552, 138336, 149864, 150912, 155628, 163488, 164736, 168597, 183924, 184448, 207504, 217984, 224796, 226368, 245232, 247104, 276672, 299728, 311256, 326976, 337194, 367848, 415008, 449592, 452736, 490464, 494208, 505791, 553344, 599456, 622512, 653952, 674388, 735696, 830016, 899184, 980928, 1011582, 1198912, 1245024, 1348776, 1471392, 1660032, 1798368, 1961856, 2023164, 2397824, 2490048, 2697552, 2942784, 3596736, 4046328, 4980096, 5395104, 5885568, 7193472, 8092656, 10790208, 16185312, 21580416, 32370624, 64741248]

約数ペア:

[(1, 64741248), (2, 32370624), (3, 21580416), (4, 16185312), (6, 10790208), (8, 8092656), (9, 7193472), (11, 5885568), (12, 5395104), (13, 4980096), (16, 4046328), (18, 3596736), (22, 2942784), (24, 2697552), (26, 2490048), (27, 2397824), (32, 2023164), (33, 1961856), (36, 1798368), (39, 1660032), (44, 1471392), (48, 1348776), (52, 1245024), (54, 1198912), (64, 1011582), (66, 980928), (72, 899184), (78, 830016), (88, 735696), (96, 674388), (99, 653952), (104, 622512), (108, 599456), (117, 553344), (128, 505791), (131, 494208), (132, 490464), (143, 452736), (144, 449592), (156, 415008), (176, 367848), (192, 337194), (198, 326976), (208, 311256), (216, 299728), (234, 276672), (262, 247104), (264, 245232), (286, 226368), (288, 224796), (297, 217984), (312, 207504), (351, 184448), (352, 183924), (384, 168597), (393, 164736), (396, 163488), (416, 155628), (429, 150912), (432, 149864), (468, 138336), (524, 123552), (528, 122616), (572, 113184), (576, 112398), (594, 108992), (624, 103752), (702, 92224), (704, 91962), (786, 82368), (792, 81744), (832, 77814), (858, 75456), (864, 74932), (936, 69168), (1048, 61776), (1056, 61308), (1144, 56592), (1152, 56199), (1179, 54912), (1188, 54496), (1248, 51876), (1287, 50304), (1404, 46112), (1408, 45981), (1441, 44928), (1572, 41184), (1584, 40872), (1664, 38907), (1703, 38016), (1716, 37728), (1728, 37466), (1872, 34584), (2096, 30888), (2112, 30654), (2288, 28296), (2358, 27456), (2376, 27248), (2496, 25938), (2574, 25152), (2808, 23056), (2882, 22464), (3144, 20592), (3168, 20436), (3406, 19008), (3432, 18864), (3456, 18733), (3537, 18304), (3744, 17292), (3861, 16768), (4192, 15444), (4224, 15327), (4323, 14976), (4576, 14148), (4716, 13728), (4752, 13624), (4992, 12969), (5109, 12672), (5148, 12576), (5616, 11528), (5764, 11232), (6288, 10296), (6336, 10218), (6812, 9504), (6864, 9432), (7074, 9152), (7488, 8646), (7722, 8384)]