408268944

素因数分解:

$2^4\times 3^3\times {\mathrm{479}}^1\times {\mathrm{1973}}^1$

素因数の和:2469

約数の個数: 80

約数和(自身を含む): 1174924800

約数和(自身を除く): 766655856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 479, 958, 1437, 1916, 1973, 2874, 3832, 3946, 4311, 5748, 5919, 7664, 7892, 8622, 11496, 11838, 12933, 15784, 17244, 17757, 22992, 23676, 25866, 31568, 34488, 35514, 47352, 51732, 53271, 68976, 71028, 94704, 103464, 106542, 142056, 206928, 213084, 284112, 426168, 852336, 945067, 1890134, 2835201, 3780268, 5670402, 7560536, 8505603, 11340804, 15121072, 17011206, 22681608, 25516809, 34022412, 45363216, 51033618, 68044824, 102067236, 136089648, 204134472, 408268944]

約数ペア:

[(1, 408268944), (2, 204134472), (3, 136089648), (4, 102067236), (6, 68044824), (8, 51033618), (9, 45363216), (12, 34022412), (16, 25516809), (18, 22681608), (24, 17011206), (27, 15121072), (36, 11340804), (48, 8505603), (54, 7560536), (72, 5670402), (108, 3780268), (144, 2835201), (216, 1890134), (432, 945067), (479, 852336), (958, 426168), (1437, 284112), (1916, 213084), (1973, 206928), (2874, 142056), (3832, 106542), (3946, 103464), (4311, 94704), (5748, 71028), (5919, 68976), (7664, 53271), (7892, 51732), (8622, 47352), (11496, 35514), (11838, 34488), (12933, 31568), (15784, 25866), (17244, 23676), (17757, 22992)]