638529994752

素因数分解:

$2^{15}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8191}}^1$

素因数の和:8298

約数の個数: 256

約数和(自身を含む): 1863987363840

約数和(自身を除く): 1225457369088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 256, 312, 366, 384, 416, 488, 512, 624, 732, 768, 793, 832, 976, 1024, 1248, 1464, 1536, 1586, 1664, 1952, 2048, 2379, 2496, 2928, 3072, 3172, 3328, 3904, 4096, 4758, 4992, 5856, 6144, 6344, 6656, 7808, 8191, 8192, 9516, 9984, 11712, 12288, 12688, 13312, 15616, 16382, 16384, 19032, 19968, 23424, 24573, 24576, 25376, 26624, 31232, 32764, 32768, 38064, 39936, 46848, 49146, 49152, 50752, 53248, 62464, 65528, 76128, 79872, 93696, 98292, 98304, 101504, 106483, 106496, 124928, 131056, 152256, 159744, 187392, 196584, 203008, 212966, 212992, 249856, 262112, 304512, 319449, 319488, 374784, 393168, 406016, 425932, 425984, 499651, 499712, 524224, 609024, 638898, 638976, 749568, 786336, 812032, 851864, 999302, 999424, 1048448, 1218048, 1277796, 1277952, 1498953, 1499136, 1572672, 1624064, 1703728, 1998604, 1998848, 2096896, 2436096, 2555592, 2997906, 2998272, 3145344, 3248128, 3407456, 3997208, 4193792, 4872192, 5111184, 5995812, 5996544, 6290688, 6495463, 6496256, 6814912, 7994416, 8387584, 9744384, 10222368, 11991624, 12581376, 12990926, 12992512, 13629824, 15988832, 16775168, 19486389, 19488768, 20444736, 23983248, 25162752, 25981852, 25985024, 27259648, 31977664, 33550336, 38972778, 38977536, 40889472, 47966496, 50325504, 51963704, 54519296, 63955328, 67100672, 77945556, 77955072, 81778944, 95932992, 100651008, 103927408, 109038592, 127910656, 134201344, 155891112, 163557888, 191865984, 201302016, 207854816, 218077184, 255821312, 268402688, 311782224, 327115776, 383731968, 402604032, 415709632, 436154368, 511642624, 623564448, 654231552, 767463936, 805208064, 831419264, 872308736, 1023285248, 1247128896, 1308463104, 1534927872, 1662838528, 1744617472, 2046570496, 2494257792, 2616926208, 3069855744, 3325677056, 3489234944, 4093140992, 4988515584, 5233852416, 6139711488, 6651354112, 8186281984, 9977031168, 10467704832, 12279422976, 13302708224, 16372563968, 19954062336, 24558845952, 26605416448, 39908124672, 49117691904, 53210832896, 79816249344, 106421665792, 159632498688, 212843331584, 319264997376, 638529994752]

約数ペア:

[(1, 638529994752), (2, 319264997376), (3, 212843331584), (4, 159632498688), (6, 106421665792), (8, 79816249344), (12, 53210832896), (13, 49117691904), (16, 39908124672), (24, 26605416448), (26, 24558845952), (32, 19954062336), (39, 16372563968), (48, 13302708224), (52, 12279422976), (61, 10467704832), (64, 9977031168), (78, 8186281984), (96, 6651354112), (104, 6139711488), (122, 5233852416), (128, 4988515584), (156, 4093140992), (183, 3489234944), (192, 3325677056), (208, 3069855744), (244, 2616926208), (256, 2494257792), (312, 2046570496), (366, 1744617472), (384, 1662838528), (416, 1534927872), (488, 1308463104), (512, 1247128896), (624, 1023285248), (732, 872308736), (768, 831419264), (793, 805208064), (832, 767463936), (976, 654231552), (1024, 623564448), (1248, 511642624), (1464, 436154368), (1536, 415709632), (1586, 402604032), (1664, 383731968), (1952, 327115776), (2048, 311782224), (2379, 268402688), (2496, 255821312), (2928, 218077184), (3072, 207854816), (3172, 201302016), (3328, 191865984), (3904, 163557888), (4096, 155891112), (4758, 134201344), (4992, 127910656), (5856, 109038592), (6144, 103927408), (6344, 100651008), (6656, 95932992), (7808, 81778944), (8191, 77955072), (8192, 77945556), (9516, 67100672), (9984, 63955328), (11712, 54519296), (12288, 51963704), (12688, 50325504), (13312, 47966496), (15616, 40889472), (16382, 38977536), (16384, 38972778), (19032, 33550336), (19968, 31977664), (23424, 27259648), (24573, 25985024), (24576, 25981852), (25376, 25162752), (26624, 23983248), (31232, 20444736), (32764, 19488768), (32768, 19486389), (38064, 16775168), (39936, 15988832), (46848, 13629824), (49146, 12992512), (49152, 12990926), (50752, 12581376), (53248, 11991624), (62464, 10222368), (65528, 9744384), (76128, 8387584), (79872, 7994416), (93696, 6814912), (98292, 6496256), (98304, 6495463), (101504, 6290688), (106483, 5996544), (106496, 5995812), (124928, 5111184), (131056, 4872192), (152256, 4193792), (159744, 3997208), (187392, 3407456), (196584, 3248128), (203008, 3145344), (212966, 2998272), (212992, 2997906), (249856, 2555592), (262112, 2436096), (304512, 2096896), (319449, 1998848), (319488, 1998604), (374784, 1703728), (393168, 1624064), (406016, 1572672), (425932, 1499136), (425984, 1498953), (499651, 1277952), (499712, 1277796), (524224, 1218048), (609024, 1048448), (638898, 999424), (638976, 999302), (749568, 851864), (786336, 812032)]