778875288

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{1933}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 1979178240

約数和(自身を除く): 1200302952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 163, 206, 309, 326, 412, 489, 618, 652, 824, 978, 1236, 1304, 1933, 1956, 2472, 3866, 3912, 5799, 7732, 11598, 15464, 16789, 23196, 33578, 46392, 50367, 67156, 100734, 134312, 199099, 201468, 315079, 398198, 402936, 597297, 630158, 796396, 945237, 1194594, 1260316, 1592792, 1890474, 2389188, 2520632, 3780948, 4778376, 7561896, 32453137, 64906274, 97359411, 129812548, 194718822, 259625096, 389437644, 778875288]

約数ペア:

[(1, 778875288), (2, 389437644), (3, 259625096), (4, 194718822), (6, 129812548), (8, 97359411), (12, 64906274), (24, 32453137), (103, 7561896), (163, 4778376), (206, 3780948), (309, 2520632), (326, 2389188), (412, 1890474), (489, 1592792), (618, 1260316), (652, 1194594), (824, 945237), (978, 796396), (1236, 630158), (1304, 597297), (1933, 402936), (1956, 398198), (2472, 315079), (3866, 201468), (3912, 199099), (5799, 134312), (7732, 100734), (11598, 67156), (15464, 50367), (16789, 46392), (23196, 33578)]