40506384.000000000

素因数分解:

$2^6\times 3^2\times {\mathrm{332207}}^1$

素因数の和:332225

約数の個数: 42

約数和(自身を含む): 548475408

約数和(自身を除く): 357124176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 332207, 664414, 996621, 1328828, 1993242, 2657656, 2989863, 3986484, 5315312, 5979726, 7972968, 10630624, 11959452, 15945936, 21261248, 23918904, 31891872, 47837808, 63783744, 95675616, 191351232]

約数ペア:

[(1, 191351232), (2, 95675616), (3, 63783744), (4, 47837808), (6, 31891872), (8, 23918904), (9, 21261248), (12, 15945936), (16, 11959452), (18, 10630624), (24, 7972968), (32, 5979726), (36, 5315312), (48, 3986484), (64, 2989863), (72, 2657656), (96, 1993242), (144, 1328828), (192, 996621), (288, 664414), (576, 332207)]