4000288536

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{19751}}^1$

素因数の和:19889

約数の個数: 96

約数和(自身を含む): 11323821600

約数和(自身を除く): 7323533064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 97, 116, 174, 194, 232, 261, 291, 348, 388, 522, 582, 696, 776, 873, 1044, 1164, 1746, 2088, 2328, 2813, 3492, 5626, 6984, 8439, 11252, 16878, 19751, 22504, 25317, 33756, 39502, 50634, 59253, 67512, 79004, 101268, 118506, 158008, 177759, 202536, 237012, 355518, 474024, 572779, 711036, 1145558, 1422072, 1718337, 1915847, 2291116, 3436674, 3831694, 4582232, 5155011, 5747541, 6873348, 7663388, 10310022, 11495082, 13746696, 15326776, 17242623, 20620044, 22990164, 34485246, 41240088, 45980328, 55559563, 68970492, 111119126, 137940984, 166678689, 222238252, 333357378, 444476504, 500036067, 666714756, 1000072134, 1333429512, 2000144268, 4000288536]

約数ペア:

[(1, 4000288536), (2, 2000144268), (3, 1333429512), (4, 1000072134), (6, 666714756), (8, 500036067), (9, 444476504), (12, 333357378), (18, 222238252), (24, 166678689), (29, 137940984), (36, 111119126), (58, 68970492), (72, 55559563), (87, 45980328), (97, 41240088), (116, 34485246), (174, 22990164), (194, 20620044), (232, 17242623), (261, 15326776), (291, 13746696), (348, 11495082), (388, 10310022), (522, 7663388), (582, 6873348), (696, 5747541), (776, 5155011), (873, 4582232), (1044, 3831694), (1164, 3436674), (1746, 2291116), (2088, 1915847), (2328, 1718337), (2813, 1422072), (3492, 1145558), (5626, 711036), (6984, 572779), (8439, 474024), (11252, 355518), (16878, 237012), (19751, 202536), (22504, 177759), (25317, 158008), (33756, 118506), (39502, 101268), (50634, 79004), (59253, 67512)]