477697724

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 1013622624

約数和(自身を除く): 535924900

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 433, 434, 574, 866, 868, 961, 1148, 1271, 1732, 1922, 2542, 3031, 3844, 5084, 6062, 6727, 8897, 12124, 13423, 13454, 17753, 17794, 26846, 26908, 35506, 35588, 39401, 53692, 71012, 78802, 93961, 124271, 157604, 187922, 248542, 275807, 375844, 416113, 497084, 550343, 551614, 832226, 1100686, 1103228, 1664452, 2201372, 2912791, 3852401, 5825582, 7704802, 11651164, 15409604, 17060633, 34121266, 68242532, 119424431, 238848862, 477697724]

約数ペア:

[(1, 477697724), (2, 238848862), (4, 119424431), (7, 68242532), (14, 34121266), (28, 17060633), (31, 15409604), (41, 11651164), (62, 7704802), (82, 5825582), (124, 3852401), (164, 2912791), (217, 2201372), (287, 1664452), (433, 1103228), (434, 1100686), (574, 832226), (866, 551614), (868, 550343), (961, 497084), (1148, 416113), (1271, 375844), (1732, 275807), (1922, 248542), (2542, 187922), (3031, 157604), (3844, 124271), (5084, 93961), (6062, 78802), (6727, 71012), (8897, 53692), (12124, 39401), (13423, 35588), (13454, 35506), (17753, 26908), (17794, 26846)]