512247096

素因数分解:

$2^3\times 3^2\times {\mathrm{2141}}^1\times {\mathrm{3323}}^1$

素因数の和:5476

約数の個数: 48

約数和(自身を含む): 1388401560

約数和(自身を除く): 876154464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2141, 3323, 4282, 6423, 6646, 8564, 9969, 12846, 13292, 17128, 19269, 19938, 25692, 26584, 29907, 38538, 39876, 51384, 59814, 77076, 79752, 119628, 154152, 239256, 7114543, 14229086, 21343629, 28458172, 42687258, 56916344, 64030887, 85374516, 128061774, 170749032, 256123548, 512247096]

約数ペア:

[(1, 512247096), (2, 256123548), (3, 170749032), (4, 128061774), (6, 85374516), (8, 64030887), (9, 56916344), (12, 42687258), (18, 28458172), (24, 21343629), (36, 14229086), (72, 7114543), (2141, 239256), (3323, 154152), (4282, 119628), (6423, 79752), (6646, 77076), (8564, 59814), (9969, 51384), (12846, 39876), (13292, 38538), (17128, 29907), (19269, 26584), (19938, 25692)]