339590912

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{78031}}^1$

素因数の和:78064

約数の個数: 36

約数和(自身を含む): 717738336

約数和(自身を除く): 378147424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 78031, 156062, 312124, 624248, 1248496, 1326527, 2496992, 2653054, 4993984, 5306108, 9987968, 10612216, 19975936, 21224432, 42448864, 84897728, 169795456, 339590912]

約数ペア:

[(1, 339590912), (2, 169795456), (4, 84897728), (8, 42448864), (16, 21224432), (17, 19975936), (32, 10612216), (34, 9987968), (64, 5306108), (68, 4993984), (128, 2653054), (136, 2496992), (256, 1326527), (272, 1248496), (544, 624248), (1088, 312124), (2176, 156062), (4352, 78031)]