2978315136

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:514

約数の個数: 256

約数和(自身を含む): 9394444800

約数和(自身を除く): 6416129664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 163, 192, 204, 216, 272, 288, 306, 311, 326, 384, 408, 432, 459, 489, 544, 576, 612, 622, 652, 816, 864, 918, 933, 978, 1088, 1152, 1224, 1244, 1304, 1467, 1632, 1728, 1836, 1866, 1956, 2176, 2448, 2488, 2608, 2771, 2799, 2934, 3264, 3456, 3672, 3732, 3912, 4401, 4896, 4976, 5216, 5287, 5542, 5598, 5868, 6528, 7344, 7464, 7824, 8313, 8397, 8802, 9792, 9952, 10432, 10574, 11084, 11196, 11736, 14688, 14928, 15648, 15861, 16626, 16794, 17604, 19584, 19904, 20864, 21148, 22168, 22392, 23472, 24939, 29376, 29856, 31296, 31722, 33252, 33588, 35208, 39808, 42296, 44336, 44784, 46944, 47583, 49878, 50693, 58752, 59712, 62592, 63444, 66504, 67176, 70416, 74817, 84592, 88672, 89568, 93888, 95166, 99756, 101386, 119424, 126888, 133008, 134352, 140832, 142749, 149634, 152079, 169184, 177344, 179136, 187776, 190332, 199512, 202772, 253776, 266016, 268704, 281664, 285498, 299268, 304158, 338368, 354688, 358272, 380664, 399024, 405544, 456237, 507552, 532032, 537408, 563328, 570996, 598536, 608316, 676736, 761328, 798048, 811088, 861781, 912474, 1015104, 1064064, 1074816, 1141992, 1197072, 1216632, 1368711, 1522656, 1596096, 1622176, 1723562, 1824948, 2030208, 2283984, 2394144, 2433264, 2585343, 2737422, 3045312, 3192192, 3244352, 3447124, 3649896, 4567968, 4788288, 4866528, 5170686, 5474844, 6090624, 6488704, 6894248, 7299792, 7756029, 9135936, 9576576, 9733056, 10341372, 10949688, 13788496, 14599584, 15512058, 18271872, 19466112, 20682744, 21899376, 23268087, 27576992, 29199168, 31024116, 41365488, 43798752, 46536174, 55153984, 58398336, 62048232, 82730976, 87597504, 93072348, 110307968, 124096464, 165461952, 175195008, 186144696, 248192928, 330923904, 372289392, 496385856, 744578784, 992771712, 1489157568, 2978315136]

約数ペア:

[(1, 2978315136), (2, 1489157568), (3, 992771712), (4, 744578784), (6, 496385856), (8, 372289392), (9, 330923904), (12, 248192928), (16, 186144696), (17, 175195008), (18, 165461952), (24, 124096464), (27, 110307968), (32, 93072348), (34, 87597504), (36, 82730976), (48, 62048232), (51, 58398336), (54, 55153984), (64, 46536174), (68, 43798752), (72, 41365488), (96, 31024116), (102, 29199168), (108, 27576992), (128, 23268087), (136, 21899376), (144, 20682744), (153, 19466112), (163, 18271872), (192, 15512058), (204, 14599584), (216, 13788496), (272, 10949688), (288, 10341372), (306, 9733056), (311, 9576576), (326, 9135936), (384, 7756029), (408, 7299792), (432, 6894248), (459, 6488704), (489, 6090624), (544, 5474844), (576, 5170686), (612, 4866528), (622, 4788288), (652, 4567968), (816, 3649896), (864, 3447124), (918, 3244352), (933, 3192192), (978, 3045312), (1088, 2737422), (1152, 2585343), (1224, 2433264), (1244, 2394144), (1304, 2283984), (1467, 2030208), (1632, 1824948), (1728, 1723562), (1836, 1622176), (1866, 1596096), (1956, 1522656), (2176, 1368711), (2448, 1216632), (2488, 1197072), (2608, 1141992), (2771, 1074816), (2799, 1064064), (2934, 1015104), (3264, 912474), (3456, 861781), (3672, 811088), (3732, 798048), (3912, 761328), (4401, 676736), (4896, 608316), (4976, 598536), (5216, 570996), (5287, 563328), (5542, 537408), (5598, 532032), (5868, 507552), (6528, 456237), (7344, 405544), (7464, 399024), (7824, 380664), (8313, 358272), (8397, 354688), (8802, 338368), (9792, 304158), (9952, 299268), (10432, 285498), (10574, 281664), (11084, 268704), (11196, 266016), (11736, 253776), (14688, 202772), (14928, 199512), (15648, 190332), (15861, 187776), (16626, 179136), (16794, 177344), (17604, 169184), (19584, 152079), (19904, 149634), (20864, 142749), (21148, 140832), (22168, 134352), (22392, 133008), (23472, 126888), (24939, 119424), (29376, 101386), (29856, 99756), (31296, 95166), (31722, 93888), (33252, 89568), (33588, 88672), (35208, 84592), (39808, 74817), (42296, 70416), (44336, 67176), (44784, 66504), (46944, 63444), (47583, 62592), (49878, 59712), (50693, 58752)]