509417344

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1231}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 1051807680

約数和(自身を除く): 542390336

約数列:

[1, 2, 4, 8, 16, 32, 53, 61, 64, 106, 122, 128, 212, 244, 424, 488, 848, 976, 1231, 1696, 1952, 2462, 3233, 3392, 3904, 4924, 6466, 6784, 7808, 9848, 12932, 19696, 25864, 39392, 51728, 65243, 75091, 78784, 103456, 130486, 150182, 157568, 206912, 260972, 300364, 413824, 521944, 600728, 1043888, 1201456, 2087776, 2402912, 3979823, 4175552, 4805824, 7959646, 8351104, 9611648, 15919292, 31838584, 63677168, 127354336, 254708672, 509417344]

約数ペア:

[(1, 509417344), (2, 254708672), (4, 127354336), (8, 63677168), (16, 31838584), (32, 15919292), (53, 9611648), (61, 8351104), (64, 7959646), (106, 4805824), (122, 4175552), (128, 3979823), (212, 2402912), (244, 2087776), (424, 1201456), (488, 1043888), (848, 600728), (976, 521944), (1231, 413824), (1696, 300364), (1952, 260972), (2462, 206912), (3233, 157568), (3392, 150182), (3904, 130486), (4924, 103456), (6466, 78784), (6784, 75091), (7808, 65243), (9848, 51728), (12932, 39392), (19696, 25864)]