15697527984

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{784249}}^1$

素因数の和:784402

約数の個数: 60

約数和(自身を含む): 44247385000

約数和(自身を除く): 28549857016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 20016, 784249, 1568498, 2352747, 3136996, 4705494, 6273992, 7058241, 9410988, 12547984, 14116482, 18821976, 28232964, 37643952, 56465928, 109010611, 112931856, 218021222, 327031833, 436042444, 654063666, 872084888, 981095499, 1308127332, 1744169776, 1962190998, 2616254664, 3924381996, 5232509328, 7848763992, 15697527984]

約数ペア:

[(1, 15697527984), (2, 7848763992), (3, 5232509328), (4, 3924381996), (6, 2616254664), (8, 1962190998), (9, 1744169776), (12, 1308127332), (16, 981095499), (18, 872084888), (24, 654063666), (36, 436042444), (48, 327031833), (72, 218021222), (139, 112931856), (144, 109010611), (278, 56465928), (417, 37643952), (556, 28232964), (834, 18821976), (1112, 14116482), (1251, 12547984), (1668, 9410988), (2224, 7058241), (2502, 6273992), (3336, 4705494), (5004, 3136996), (6672, 2352747), (10008, 1568498), (20016, 784249)]