260452296

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{278261}}^1$

素因数の和:278286

約数の個数: 48

約数和(自身を含む): 759655260

約数和(自身を除く): 499202964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 278261, 556522, 834783, 1113044, 1669566, 2226088, 2504349, 3339132, 3617393, 5008698, 6678264, 7234786, 10017396, 10852179, 14469572, 20034792, 21704358, 28939144, 32556537, 43408716, 65113074, 86817432, 130226148, 260452296]

約数ペア:

[(1, 260452296), (2, 130226148), (3, 86817432), (4, 65113074), (6, 43408716), (8, 32556537), (9, 28939144), (12, 21704358), (13, 20034792), (18, 14469572), (24, 10852179), (26, 10017396), (36, 7234786), (39, 6678264), (52, 5008698), (72, 3617393), (78, 3339132), (104, 2504349), (117, 2226088), (156, 1669566), (234, 1113044), (312, 834783), (468, 556522), (936, 278261)]