553145688

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{28349}}^1$

素因数の和:28632

約数の個数: 48

約数和(自身を含む): 1503684000

約数和(自身を除く): 950538312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 4878, 6504, 9756, 19512, 28349, 56698, 85047, 113396, 170094, 226792, 255141, 340188, 510282, 680376, 1020564, 2041128, 7682579, 15365158, 23047737, 30730316, 46095474, 61460632, 69143211, 92190948, 138286422, 184381896, 276572844, 553145688]

約数ペア:

[(1, 553145688), (2, 276572844), (3, 184381896), (4, 138286422), (6, 92190948), (8, 69143211), (9, 61460632), (12, 46095474), (18, 30730316), (24, 23047737), (36, 15365158), (72, 7682579), (271, 2041128), (542, 1020564), (813, 680376), (1084, 510282), (1626, 340188), (2168, 255141), (2439, 226792), (3252, 170094), (4878, 113396), (6504, 85047), (9756, 56698), (19512, 28349)]