6430458368

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{306329}}^1$

素因数の和:306388

約数の個数: 40

約数和(自身を含む): 13161774780

約数和(自身を除く): 6731316412

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 10496, 20992, 306329, 612658, 1225316, 2450632, 4901264, 9802528, 12559489, 19605056, 25118978, 39210112, 50237956, 78420224, 100475912, 156840448, 200951824, 401903648, 803807296, 1607614592, 3215229184, 6430458368]

約数ペア:

[(1, 6430458368), (2, 3215229184), (4, 1607614592), (8, 803807296), (16, 401903648), (32, 200951824), (41, 156840448), (64, 100475912), (82, 78420224), (128, 50237956), (164, 39210112), (256, 25118978), (328, 19605056), (512, 12559489), (656, 9802528), (1312, 4901264), (2624, 2450632), (5248, 1225316), (10496, 612658), (20992, 306329)]