1221783984

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{160087}}^1$

素因数の和:160154

約数の個数: 60

約数和(自身を含む): 3483835056

約数和(自身を除く): 2262051072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 160087, 320174, 480261, 640348, 960522, 1280696, 1440783, 1921044, 2561392, 2881566, 3842088, 5763132, 7684176, 8484611, 11526264, 16969222, 23052528, 25453833, 33938444, 50907666, 67876888, 76361499, 101815332, 135753776, 152722998, 203630664, 305445996, 407261328, 610891992, 1221783984]

約数ペア:

[(1, 1221783984), (2, 610891992), (3, 407261328), (4, 305445996), (6, 203630664), (8, 152722998), (9, 135753776), (12, 101815332), (16, 76361499), (18, 67876888), (24, 50907666), (36, 33938444), (48, 25453833), (53, 23052528), (72, 16969222), (106, 11526264), (144, 8484611), (159, 7684176), (212, 5763132), (318, 3842088), (424, 2881566), (477, 2561392), (636, 1921044), (848, 1440783), (954, 1280696), (1272, 960522), (1908, 640348), (2544, 480261), (3816, 320174), (7632, 160087)]