212445184

素因数分解:

$2^{11}\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 518181300

約数和(自身を除く): 305736116

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 73, 98, 112, 116, 128, 146, 196, 203, 224, 232, 256, 292, 392, 406, 448, 464, 511, 512, 584, 784, 812, 896, 928, 1022, 1024, 1168, 1421, 1568, 1624, 1792, 1856, 2044, 2048, 2117, 2336, 2842, 3136, 3248, 3577, 3584, 3712, 4088, 4234, 4672, 5684, 6272, 6496, 7154, 7168, 7424, 8176, 8468, 9344, 11368, 12544, 12992, 14308, 14336, 14819, 14848, 16352, 16936, 18688, 22736, 25088, 25984, 28616, 29638, 29696, 32704, 33872, 37376, 45472, 50176, 51968, 57232, 59276, 59392, 65408, 67744, 74752, 90944, 100352, 103733, 103936, 114464, 118552, 130816, 135488, 149504, 181888, 207466, 207872, 228928, 237104, 261632, 270976, 363776, 414932, 415744, 457856, 474208, 523264, 541952, 727552, 829864, 915712, 948416, 1046528, 1083904, 1455104, 1659728, 1831424, 1896832, 2167808, 2910208, 3319456, 3662848, 3793664, 4335616, 6638912, 7325696, 7587328, 13277824, 15174656, 26555648, 30349312, 53111296, 106222592, 212445184]

約数ペア:

[(1, 212445184), (2, 106222592), (4, 53111296), (7, 30349312), (8, 26555648), (14, 15174656), (16, 13277824), (28, 7587328), (29, 7325696), (32, 6638912), (49, 4335616), (56, 3793664), (58, 3662848), (64, 3319456), (73, 2910208), (98, 2167808), (112, 1896832), (116, 1831424), (128, 1659728), (146, 1455104), (196, 1083904), (203, 1046528), (224, 948416), (232, 915712), (256, 829864), (292, 727552), (392, 541952), (406, 523264), (448, 474208), (464, 457856), (511, 415744), (512, 414932), (584, 363776), (784, 270976), (812, 261632), (896, 237104), (928, 228928), (1022, 207872), (1024, 207466), (1168, 181888), (1421, 149504), (1568, 135488), (1624, 130816), (1792, 118552), (1856, 114464), (2044, 103936), (2048, 103733), (2117, 100352), (2336, 90944), (2842, 74752), (3136, 67744), (3248, 65408), (3577, 59392), (3584, 59276), (3712, 57232), (4088, 51968), (4234, 50176), (4672, 45472), (5684, 37376), (6272, 33872), (6496, 32704), (7154, 29696), (7168, 29638), (7424, 28616), (8176, 25984), (8468, 25088), (9344, 22736), (11368, 18688), (12544, 16936), (12992, 16352), (14308, 14848), (14336, 14819)]