1664788032

素因数分解:

$2^6\times 3^3\times {\mathrm{963419}}^1$

素因数の和:963440

約数の個数: 56

約数和(自身を含む): 4894173600

約数和(自身を除く): 3229385568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 963419, 1926838, 2890257, 3853676, 5780514, 7707352, 8670771, 11561028, 15414704, 17341542, 23122056, 26012313, 30829408, 34683084, 46244112, 52024626, 61658816, 69366168, 92488224, 104049252, 138732336, 184976448, 208098504, 277464672, 416197008, 554929344, 832394016, 1664788032]

約数ペア:

[(1, 1664788032), (2, 832394016), (3, 554929344), (4, 416197008), (6, 277464672), (8, 208098504), (9, 184976448), (12, 138732336), (16, 104049252), (18, 92488224), (24, 69366168), (27, 61658816), (32, 52024626), (36, 46244112), (48, 34683084), (54, 30829408), (64, 26012313), (72, 23122056), (96, 17341542), (108, 15414704), (144, 11561028), (192, 8670771), (216, 7707352), (288, 5780514), (432, 3853676), (576, 2890257), (864, 1926838), (1728, 963419)]