327014912

素因数分解:

$2^9\times 7^1\times {\mathrm{91243}}^1$

素因数の和:91268

約数の個数: 40

約数和(自身を含む): 746740896

約数和(自身を除く): 419725984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 91243, 182486, 364972, 638701, 729944, 1277402, 1459888, 2554804, 2919776, 5109608, 5839552, 10219216, 11679104, 20438432, 23358208, 40876864, 46716416, 81753728, 163507456, 327014912]

約数ペア:

[(1, 327014912), (2, 163507456), (4, 81753728), (7, 46716416), (8, 40876864), (14, 23358208), (16, 20438432), (28, 11679104), (32, 10219216), (56, 5839552), (64, 5109608), (112, 2919776), (128, 2554804), (224, 1459888), (256, 1277402), (448, 729944), (512, 638701), (896, 364972), (1792, 182486), (3584, 91243)]