197331264

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 252

約数和(自身を含む): 651676116

約数和(自身を除く): 454344852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 73, 76, 78, 96, 104, 114, 117, 144, 146, 152, 156, 171, 192, 208, 219, 228, 234, 247, 288, 292, 304, 312, 342, 361, 416, 438, 456, 468, 494, 576, 584, 608, 624, 657, 684, 722, 741, 832, 876, 912, 936, 949, 988, 1083, 1168, 1216, 1248, 1314, 1368, 1387, 1444, 1482, 1752, 1824, 1872, 1898, 1976, 2166, 2223, 2336, 2496, 2628, 2736, 2774, 2847, 2888, 2964, 3249, 3504, 3648, 3744, 3796, 3952, 4161, 4332, 4446, 4672, 4693, 5256, 5472, 5548, 5694, 5776, 5928, 6498, 7008, 7488, 7592, 7904, 8322, 8541, 8664, 8892, 9386, 10512, 10944, 11096, 11388, 11552, 11856, 12483, 12996, 14016, 14079, 15184, 15808, 16644, 17082, 17328, 17784, 18031, 18772, 21024, 22192, 22776, 23104, 23712, 24966, 25992, 26353, 28158, 30368, 33288, 34164, 34656, 35568, 36062, 37544, 42048, 42237, 44384, 45552, 47424, 49932, 51984, 52706, 54093, 56316, 60736, 66576, 68328, 69312, 71136, 72124, 75088, 79059, 84474, 88768, 91104, 99864, 103968, 105412, 108186, 112632, 133152, 136656, 142272, 144248, 150176, 158118, 162279, 168948, 182208, 199728, 207936, 210824, 216372, 225264, 237177, 266304, 273312, 288496, 300352, 316236, 324558, 337896, 342589, 399456, 421648, 432744, 450528, 474354, 546624, 576992, 632472, 649116, 675792, 685178, 798912, 843296, 865488, 901056, 948708, 1027767, 1153984, 1264944, 1298232, 1351584, 1370356, 1686592, 1730976, 1897416, 2055534, 2529888, 2596464, 2703168, 2740712, 3083301, 3461952, 3794832, 4111068, 5059776, 5192928, 5481424, 6166602, 7589664, 8222136, 10385856, 10962848, 12333204, 15179328, 16444272, 21925696, 24666408, 32888544, 49332816, 65777088, 98665632, 197331264]

約数ペア:

[(1, 197331264), (2, 98665632), (3, 65777088), (4, 49332816), (6, 32888544), (8, 24666408), (9, 21925696), (12, 16444272), (13, 15179328), (16, 12333204), (18, 10962848), (19, 10385856), (24, 8222136), (26, 7589664), (32, 6166602), (36, 5481424), (38, 5192928), (39, 5059776), (48, 4111068), (52, 3794832), (57, 3461952), (64, 3083301), (72, 2740712), (73, 2703168), (76, 2596464), (78, 2529888), (96, 2055534), (104, 1897416), (114, 1730976), (117, 1686592), (144, 1370356), (146, 1351584), (152, 1298232), (156, 1264944), (171, 1153984), (192, 1027767), (208, 948708), (219, 901056), (228, 865488), (234, 843296), (247, 798912), (288, 685178), (292, 675792), (304, 649116), (312, 632472), (342, 576992), (361, 546624), (416, 474354), (438, 450528), (456, 432744), (468, 421648), (494, 399456), (576, 342589), (584, 337896), (608, 324558), (624, 316236), (657, 300352), (684, 288496), (722, 273312), (741, 266304), (832, 237177), (876, 225264), (912, 216372), (936, 210824), (949, 207936), (988, 199728), (1083, 182208), (1168, 168948), (1216, 162279), (1248, 158118), (1314, 150176), (1368, 144248), (1387, 142272), (1444, 136656), (1482, 133152), (1752, 112632), (1824, 108186), (1872, 105412), (1898, 103968), (1976, 99864), (2166, 91104), (2223, 88768), (2336, 84474), (2496, 79059), (2628, 75088), (2736, 72124), (2774, 71136), (2847, 69312), (2888, 68328), (2964, 66576), (3249, 60736), (3504, 56316), (3648, 54093), (3744, 52706), (3796, 51984), (3952, 49932), (4161, 47424), (4332, 45552), (4446, 44384), (4672, 42237), (4693, 42048), (5256, 37544), (5472, 36062), (5548, 35568), (5694, 34656), (5776, 34164), (5928, 33288), (6498, 30368), (7008, 28158), (7488, 26353), (7592, 25992), (7904, 24966), (8322, 23712), (8541, 23104), (8664, 22776), (8892, 22192), (9386, 21024), (10512, 18772), (10944, 18031), (11096, 17784), (11388, 17328), (11552, 17082), (11856, 16644), (12483, 15808), (12996, 15184), (14016, 14079)]