480768008

素因数分解:

$2^3\times 7^3\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 1057056000

約数和(自身を除く): 576287992

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 241, 343, 392, 482, 686, 727, 964, 1372, 1454, 1687, 1928, 2744, 2908, 3374, 5089, 5816, 6748, 10178, 11809, 13496, 20356, 23618, 35623, 40712, 47236, 71246, 82663, 94472, 142492, 165326, 175207, 249361, 284984, 330652, 350414, 498722, 661304, 700828, 997444, 1226449, 1401656, 1994888, 2452898, 4905796, 8585143, 9811592, 17170286, 34340572, 60096001, 68681144, 120192002, 240384004, 480768008]

約数ペア:

[(1, 480768008), (2, 240384004), (4, 120192002), (7, 68681144), (8, 60096001), (14, 34340572), (28, 17170286), (49, 9811592), (56, 8585143), (98, 4905796), (196, 2452898), (241, 1994888), (343, 1401656), (392, 1226449), (482, 997444), (686, 700828), (727, 661304), (964, 498722), (1372, 350414), (1454, 330652), (1687, 284984), (1928, 249361), (2744, 175207), (2908, 165326), (3374, 142492), (5089, 94472), (5816, 82663), (6748, 71246), (10178, 47236), (11809, 40712), (13496, 35623), (20356, 23618)]