318316544

素因数分解:

$2^{13}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 168

約数和(自身を含む): 810565308

約数和(自身を除く): 492248764

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 61, 64, 91, 98, 104, 112, 122, 128, 182, 196, 208, 224, 244, 256, 364, 392, 416, 427, 448, 488, 512, 637, 728, 784, 793, 832, 854, 896, 976, 1024, 1274, 1456, 1568, 1586, 1664, 1708, 1792, 1952, 2048, 2548, 2912, 2989, 3136, 3172, 3328, 3416, 3584, 3904, 4096, 5096, 5551, 5824, 5978, 6272, 6344, 6656, 6832, 7168, 7808, 8192, 10192, 11102, 11648, 11956, 12544, 12688, 13312, 13664, 14336, 15616, 20384, 22204, 23296, 23912, 25088, 25376, 26624, 27328, 28672, 31232, 38857, 40768, 44408, 46592, 47824, 50176, 50752, 53248, 54656, 57344, 62464, 77714, 81536, 88816, 93184, 95648, 100352, 101504, 106496, 109312, 124928, 155428, 163072, 177632, 186368, 191296, 200704, 203008, 218624, 249856, 310856, 326144, 355264, 372736, 382592, 401408, 406016, 437248, 499712, 621712, 652288, 710528, 745472, 765184, 812032, 874496, 1243424, 1304576, 1421056, 1530368, 1624064, 1748992, 2486848, 2609152, 2842112, 3060736, 3248128, 3497984, 4973696, 5218304, 5684224, 6121472, 6496256, 9947392, 11368448, 12242944, 19894784, 22736896, 24485888, 39789568, 45473792, 79579136, 159158272, 318316544]

約数ペア:

[(1, 318316544), (2, 159158272), (4, 79579136), (7, 45473792), (8, 39789568), (13, 24485888), (14, 22736896), (16, 19894784), (26, 12242944), (28, 11368448), (32, 9947392), (49, 6496256), (52, 6121472), (56, 5684224), (61, 5218304), (64, 4973696), (91, 3497984), (98, 3248128), (104, 3060736), (112, 2842112), (122, 2609152), (128, 2486848), (182, 1748992), (196, 1624064), (208, 1530368), (224, 1421056), (244, 1304576), (256, 1243424), (364, 874496), (392, 812032), (416, 765184), (427, 745472), (448, 710528), (488, 652288), (512, 621712), (637, 499712), (728, 437248), (784, 406016), (793, 401408), (832, 382592), (854, 372736), (896, 355264), (976, 326144), (1024, 310856), (1274, 249856), (1456, 218624), (1568, 203008), (1586, 200704), (1664, 191296), (1708, 186368), (1792, 177632), (1952, 163072), (2048, 155428), (2548, 124928), (2912, 109312), (2989, 106496), (3136, 101504), (3172, 100352), (3328, 95648), (3416, 93184), (3584, 88816), (3904, 81536), (4096, 77714), (5096, 62464), (5551, 57344), (5824, 54656), (5978, 53248), (6272, 50752), (6344, 50176), (6656, 47824), (6832, 46592), (7168, 44408), (7808, 40768), (8192, 38857), (10192, 31232), (11102, 28672), (11648, 27328), (11956, 26624), (12544, 25376), (12688, 25088), (13312, 23912), (13664, 23296), (14336, 22204), (15616, 20384)]