213877008

素因数分解:

$2^4\times 3^2\times {\mathrm{743}}^1\times {\mathrm{1999}}^1$

素因数の和:2756

約数の個数: 60

約数和(自身を含む): 599664000

約数和(自身を除く): 385786992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 743, 1486, 1999, 2229, 2972, 3998, 4458, 5944, 5997, 6687, 7996, 8916, 11888, 11994, 13374, 15992, 17832, 17991, 23988, 26748, 31984, 35664, 35982, 47976, 53496, 71964, 95952, 106992, 143928, 287856, 1485257, 2970514, 4455771, 5941028, 8911542, 11882056, 13367313, 17823084, 23764112, 26734626, 35646168, 53469252, 71292336, 106938504, 213877008]

約数ペア:

[(1, 213877008), (2, 106938504), (3, 71292336), (4, 53469252), (6, 35646168), (8, 26734626), (9, 23764112), (12, 17823084), (16, 13367313), (18, 11882056), (24, 8911542), (36, 5941028), (48, 4455771), (72, 2970514), (144, 1485257), (743, 287856), (1486, 143928), (1999, 106992), (2229, 95952), (2972, 71964), (3998, 53496), (4458, 47976), (5944, 35982), (5997, 35664), (6687, 31984), (7996, 26748), (8916, 23988), (11888, 17991), (11994, 17832), (13374, 15992)]