257010816

素因数分解:

$2^7\times 3^1\times {\mathrm{113}}^1\times {\mathrm{5923}}^1$

素因数の和:6053

約数の個数: 64

約数和(自身を含む): 688842720

約数和(自身を除く): 431831904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 339, 384, 452, 678, 904, 1356, 1808, 2712, 3616, 5424, 5923, 7232, 10848, 11846, 14464, 17769, 21696, 23692, 35538, 43392, 47384, 71076, 94768, 142152, 189536, 284304, 379072, 568608, 669299, 758144, 1137216, 1338598, 2007897, 2274432, 2677196, 4015794, 5354392, 8031588, 10708784, 16063176, 21417568, 32126352, 42835136, 64252704, 85670272, 128505408, 257010816]

約数ペア:

[(1, 257010816), (2, 128505408), (3, 85670272), (4, 64252704), (6, 42835136), (8, 32126352), (12, 21417568), (16, 16063176), (24, 10708784), (32, 8031588), (48, 5354392), (64, 4015794), (96, 2677196), (113, 2274432), (128, 2007897), (192, 1338598), (226, 1137216), (339, 758144), (384, 669299), (452, 568608), (678, 379072), (904, 284304), (1356, 189536), (1808, 142152), (2712, 94768), (3616, 71076), (5424, 47384), (5923, 43392), (7232, 35538), (10848, 23692), (11846, 21696), (14464, 17769)]