1320443712

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{327491}}^1$

素因数の和:327516

約数の個数: 84

約数和(自身を含む): 4325514336

約数和(自身を除く): 3005070624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 327491, 654982, 982473, 1309964, 1964946, 2292437, 2619928, 2947419, 3929892, 4584874, 5239856, 5894838, 6877311, 7859784, 9169748, 10479712, 11789676, 13754622, 15719568, 18339496, 20631933, 20959424, 23579352, 27509244, 31439136, 36678992, 41263866, 47158704, 55018488, 62878272, 73357984, 82527732, 94317408, 110036976, 146715968, 165055464, 188634816, 220073952, 330110928, 440147904, 660221856, 1320443712]

約数ペア:

[(1, 1320443712), (2, 660221856), (3, 440147904), (4, 330110928), (6, 220073952), (7, 188634816), (8, 165055464), (9, 146715968), (12, 110036976), (14, 94317408), (16, 82527732), (18, 73357984), (21, 62878272), (24, 55018488), (28, 47158704), (32, 41263866), (36, 36678992), (42, 31439136), (48, 27509244), (56, 23579352), (63, 20959424), (64, 20631933), (72, 18339496), (84, 15719568), (96, 13754622), (112, 11789676), (126, 10479712), (144, 9169748), (168, 7859784), (192, 6877311), (224, 5894838), (252, 5239856), (288, 4584874), (336, 3929892), (448, 2947419), (504, 2619928), (576, 2292437), (672, 1964946), (1008, 1309964), (1344, 982473), (2016, 654982), (4032, 327491)]