7249968216

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{80749}}^1$

素因数の和:80833

約数の個数: 96

約数和(自身を含む): 20785050000

約数和(自身を除く): 13535081784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 43, 58, 72, 86, 87, 116, 129, 172, 174, 232, 258, 261, 344, 348, 387, 516, 522, 696, 774, 1032, 1044, 1247, 1548, 2088, 2494, 3096, 3741, 4988, 7482, 9976, 11223, 14964, 22446, 29928, 44892, 80749, 89784, 161498, 242247, 322996, 484494, 645992, 726741, 968988, 1453482, 1937976, 2341721, 2906964, 3472207, 4683442, 5813928, 6944414, 7025163, 9366884, 10416621, 13888828, 14050326, 18733768, 20833242, 21075489, 27777656, 28100652, 31249863, 41666484, 42150978, 56201304, 62499726, 83332968, 84301956, 100694003, 124999452, 168603912, 201388006, 249998904, 302082009, 402776012, 604164018, 805552024, 906246027, 1208328036, 1812492054, 2416656072, 3624984108, 7249968216]

約数ペア:

[(1, 7249968216), (2, 3624984108), (3, 2416656072), (4, 1812492054), (6, 1208328036), (8, 906246027), (9, 805552024), (12, 604164018), (18, 402776012), (24, 302082009), (29, 249998904), (36, 201388006), (43, 168603912), (58, 124999452), (72, 100694003), (86, 84301956), (87, 83332968), (116, 62499726), (129, 56201304), (172, 42150978), (174, 41666484), (232, 31249863), (258, 28100652), (261, 27777656), (344, 21075489), (348, 20833242), (387, 18733768), (516, 14050326), (522, 13888828), (696, 10416621), (774, 9366884), (1032, 7025163), (1044, 6944414), (1247, 5813928), (1548, 4683442), (2088, 3472207), (2494, 2906964), (3096, 2341721), (3741, 1937976), (4988, 1453482), (7482, 968988), (9976, 726741), (11223, 645992), (14964, 484494), (22446, 322996), (29928, 242247), (44892, 161498), (80749, 89784)]