413663488

素因数分解:

$2^8\times 7^4\times {\mathrm{673}}^1$

素因数の和:717

約数の個数: 90

約数和(自身を含む): 964703614

約数和(自身を除く): 551040126

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 673, 686, 784, 896, 1346, 1372, 1568, 1792, 2401, 2692, 2744, 3136, 4711, 4802, 5384, 5488, 6272, 9422, 9604, 10768, 10976, 12544, 18844, 19208, 21536, 21952, 32977, 37688, 38416, 43072, 43904, 65954, 75376, 76832, 86144, 87808, 131908, 150752, 153664, 172288, 230839, 263816, 301504, 307328, 461678, 527632, 603008, 614656, 923356, 1055264, 1206016, 1615873, 1846712, 2110528, 3231746, 3693424, 4221056, 6463492, 7386848, 8442112, 12926984, 14773696, 25853968, 29547392, 51707936, 59094784, 103415872, 206831744, 413663488]

約数ペア:

[(1, 413663488), (2, 206831744), (4, 103415872), (7, 59094784), (8, 51707936), (14, 29547392), (16, 25853968), (28, 14773696), (32, 12926984), (49, 8442112), (56, 7386848), (64, 6463492), (98, 4221056), (112, 3693424), (128, 3231746), (196, 2110528), (224, 1846712), (256, 1615873), (343, 1206016), (392, 1055264), (448, 923356), (673, 614656), (686, 603008), (784, 527632), (896, 461678), (1346, 307328), (1372, 301504), (1568, 263816), (1792, 230839), (2401, 172288), (2692, 153664), (2744, 150752), (3136, 131908), (4711, 87808), (4802, 86144), (5384, 76832), (5488, 75376), (6272, 65954), (9422, 43904), (9604, 43072), (10768, 38416), (10976, 37688), (12544, 32977), (18844, 21952), (19208, 21536)]