304474688

素因数分解:

$2^6\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3221}}^1$

素因数の和:3451

約数の個数: 56

約数和(自身を含む): 693993024

約数和(自身を除く): 389518336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 211, 224, 422, 448, 844, 1477, 1688, 2954, 3221, 3376, 5908, 6442, 6752, 11816, 12884, 13504, 22547, 23632, 25768, 45094, 47264, 51536, 90188, 94528, 103072, 180376, 206144, 360752, 679631, 721504, 1359262, 1443008, 2718524, 4757417, 5437048, 9514834, 10874096, 19029668, 21748192, 38059336, 43496384, 76118672, 152237344, 304474688]

約数ペア:

[(1, 304474688), (2, 152237344), (4, 76118672), (7, 43496384), (8, 38059336), (14, 21748192), (16, 19029668), (28, 10874096), (32, 9514834), (56, 5437048), (64, 4757417), (112, 2718524), (211, 1443008), (224, 1359262), (422, 721504), (448, 679631), (844, 360752), (1477, 206144), (1688, 180376), (2954, 103072), (3221, 94528), (3376, 90188), (5908, 51536), (6442, 47264), (6752, 45094), (11816, 25768), (12884, 23632), (13504, 22547)]