305417376

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 1031704128

約数和(自身を除く): 726286752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 53, 66, 68, 72, 88, 96, 99, 102, 106, 107, 132, 136, 144, 153, 159, 176, 187, 198, 204, 212, 214, 264, 272, 288, 306, 318, 321, 352, 374, 396, 408, 424, 428, 477, 528, 544, 561, 583, 612, 636, 642, 748, 792, 816, 848, 856, 901, 954, 963, 1056, 1122, 1166, 1177, 1224, 1272, 1284, 1496, 1584, 1632, 1683, 1696, 1712, 1749, 1802, 1819, 1908, 1926, 2244, 2332, 2354, 2448, 2544, 2568, 2703, 2992, 3168, 3366, 3424, 3498, 3531, 3604, 3638, 3816, 3852, 4488, 4664, 4708, 4896, 5088, 5136, 5247, 5406, 5457, 5671, 5984, 6732, 6996, 7062, 7208, 7276, 7632, 7704, 8109, 8976, 9328, 9416, 9911, 10272, 10494, 10593, 10812, 10914, 11342, 13464, 13992, 14124, 14416, 14552, 15264, 15408, 16218, 16371, 17013, 17952, 18656, 18832, 19822, 20009, 20988, 21186, 21624, 21828, 22684, 26928, 27984, 28248, 28832, 29104, 29733, 30816, 32436, 32742, 34026, 37664, 39644, 40018, 41976, 42372, 43248, 43656, 45368, 51039, 53856, 55968, 56496, 58208, 59466, 60027, 62381, 64872, 65484, 68052, 79288, 80036, 83952, 84744, 86496, 87312, 89199, 90736, 96407, 102078, 112992, 118932, 120054, 124762, 129744, 130968, 136104, 158576, 160072, 167904, 169488, 174624, 178398, 180081, 181472, 187143, 192814, 204156, 237864, 240108, 249524, 259488, 261936, 272208, 289221, 317152, 320144, 338976, 356796, 360162, 374286, 385628, 408312, 475728, 480216, 499048, 523872, 544416, 561429, 578442, 640288, 713592, 720324, 748572, 771256, 816624, 867663, 951456, 960432, 998096, 1060477, 1122858, 1156884, 1427184, 1440648, 1497144, 1542512, 1633248, 1735326, 1920864, 1996192, 2120954, 2245716, 2313768, 2854368, 2881296, 2994288, 3085024, 3181431, 3470652, 4241908, 4491432, 4627536, 5762592, 5988576, 6362862, 6941304, 8483816, 8982864, 9255072, 9544293, 12725724, 13882608, 16967632, 17965728, 19088586, 25451448, 27765216, 33935264, 38177172, 50902896, 76354344, 101805792, 152708688, 305417376]

約数ペア:

[(1, 305417376), (2, 152708688), (3, 101805792), (4, 76354344), (6, 50902896), (8, 38177172), (9, 33935264), (11, 27765216), (12, 25451448), (16, 19088586), (17, 17965728), (18, 16967632), (22, 13882608), (24, 12725724), (32, 9544293), (33, 9255072), (34, 8982864), (36, 8483816), (44, 6941304), (48, 6362862), (51, 5988576), (53, 5762592), (66, 4627536), (68, 4491432), (72, 4241908), (88, 3470652), (96, 3181431), (99, 3085024), (102, 2994288), (106, 2881296), (107, 2854368), (132, 2313768), (136, 2245716), (144, 2120954), (153, 1996192), (159, 1920864), (176, 1735326), (187, 1633248), (198, 1542512), (204, 1497144), (212, 1440648), (214, 1427184), (264, 1156884), (272, 1122858), (288, 1060477), (306, 998096), (318, 960432), (321, 951456), (352, 867663), (374, 816624), (396, 771256), (408, 748572), (424, 720324), (428, 713592), (477, 640288), (528, 578442), (544, 561429), (561, 544416), (583, 523872), (612, 499048), (636, 480216), (642, 475728), (748, 408312), (792, 385628), (816, 374286), (848, 360162), (856, 356796), (901, 338976), (954, 320144), (963, 317152), (1056, 289221), (1122, 272208), (1166, 261936), (1177, 259488), (1224, 249524), (1272, 240108), (1284, 237864), (1496, 204156), (1584, 192814), (1632, 187143), (1683, 181472), (1696, 180081), (1712, 178398), (1749, 174624), (1802, 169488), (1819, 167904), (1908, 160072), (1926, 158576), (2244, 136104), (2332, 130968), (2354, 129744), (2448, 124762), (2544, 120054), (2568, 118932), (2703, 112992), (2992, 102078), (3168, 96407), (3366, 90736), (3424, 89199), (3498, 87312), (3531, 86496), (3604, 84744), (3638, 83952), (3816, 80036), (3852, 79288), (4488, 68052), (4664, 65484), (4708, 64872), (4896, 62381), (5088, 60027), (5136, 59466), (5247, 58208), (5406, 56496), (5457, 55968), (5671, 53856), (5984, 51039), (6732, 45368), (6996, 43656), (7062, 43248), (7208, 42372), (7276, 41976), (7632, 40018), (7704, 39644), (8109, 37664), (8976, 34026), (9328, 32742), (9416, 32436), (9911, 30816), (10272, 29733), (10494, 29104), (10593, 28832), (10812, 28248), (10914, 27984), (11342, 26928), (13464, 22684), (13992, 21828), (14124, 21624), (14416, 21186), (14552, 20988), (15264, 20009), (15408, 19822), (16218, 18832), (16371, 18656), (17013, 17952)]