101280256

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 120

約数和(自身を含む): 257501376

約数和(自身を除く): 156221120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 367, 392, 448, 512, 539, 616, 704, 734, 784, 896, 1078, 1232, 1408, 1468, 1568, 1792, 2156, 2464, 2569, 2816, 2936, 3136, 3584, 4037, 4312, 4928, 5138, 5632, 5872, 6272, 8074, 8624, 9856, 10276, 11744, 12544, 16148, 17248, 17983, 19712, 20552, 23488, 25088, 28259, 32296, 34496, 35966, 39424, 41104, 46976, 56518, 64592, 68992, 71932, 82208, 93952, 113036, 129184, 137984, 143864, 164416, 187904, 197813, 226072, 258368, 275968, 287728, 328832, 395626, 452144, 516736, 575456, 657664, 791252, 904288, 1033472, 1150912, 1315328, 1582504, 1808576, 2066944, 2301824, 3165008, 3617152, 4603648, 6330016, 7234304, 9207296, 12660032, 14468608, 25320064, 50640128, 101280256]

約数ペア:

[(1, 101280256), (2, 50640128), (4, 25320064), (7, 14468608), (8, 12660032), (11, 9207296), (14, 7234304), (16, 6330016), (22, 4603648), (28, 3617152), (32, 3165008), (44, 2301824), (49, 2066944), (56, 1808576), (64, 1582504), (77, 1315328), (88, 1150912), (98, 1033472), (112, 904288), (128, 791252), (154, 657664), (176, 575456), (196, 516736), (224, 452144), (256, 395626), (308, 328832), (352, 287728), (367, 275968), (392, 258368), (448, 226072), (512, 197813), (539, 187904), (616, 164416), (704, 143864), (734, 137984), (784, 129184), (896, 113036), (1078, 93952), (1232, 82208), (1408, 71932), (1468, 68992), (1568, 64592), (1792, 56518), (2156, 46976), (2464, 41104), (2569, 39424), (2816, 35966), (2936, 34496), (3136, 32296), (3584, 28259), (4037, 25088), (4312, 23488), (4928, 20552), (5138, 19712), (5632, 17983), (5872, 17248), (6272, 16148), (8074, 12544), (8624, 11744), (9856, 10276)]