15697621776

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{285121}}^1$

素因数の和:285200

約数の個数: 80

約数和(自身を含む): 42991835648

約数和(自身を除く): 27294213872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1488, 1776, 2294, 3441, 4588, 6882, 9176, 13764, 18352, 27528, 55056, 285121, 570242, 855363, 1140484, 1710726, 2280968, 3421452, 4561936, 6842904, 8838751, 10549477, 13685808, 17677502, 21098954, 26516253, 31648431, 35355004, 42197908, 53032506, 63296862, 70710008, 84395816, 106065012, 126593724, 141420016, 168791632, 212130024, 253187448, 327033787, 424260048, 506374896, 654067574, 981101361, 1308135148, 1962202722, 2616270296, 3924405444, 5232540592, 7848810888, 15697621776]

約数ペア:

[(1, 15697621776), (2, 7848810888), (3, 5232540592), (4, 3924405444), (6, 2616270296), (8, 1962202722), (12, 1308135148), (16, 981101361), (24, 654067574), (31, 506374896), (37, 424260048), (48, 327033787), (62, 253187448), (74, 212130024), (93, 168791632), (111, 141420016), (124, 126593724), (148, 106065012), (186, 84395816), (222, 70710008), (248, 63296862), (296, 53032506), (372, 42197908), (444, 35355004), (496, 31648431), (592, 26516253), (744, 21098954), (888, 17677502), (1147, 13685808), (1488, 10549477), (1776, 8838751), (2294, 6842904), (3441, 4561936), (4588, 3421452), (6882, 2280968), (9176, 1710726), (13764, 1140484), (18352, 855363), (27528, 570242), (55056, 285121)]