1664908224

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{1238771}}^1$

素因数の和:1238793

約数の個数: 56

約数和(自身を含む): 5034369408

約数和(自身を除く): 3369461184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 1238771, 2477542, 3716313, 4955084, 7432626, 8671397, 9910168, 14865252, 17342794, 19820336, 26014191, 29730504, 34685588, 39640672, 52028382, 59461008, 69371176, 79281344, 104056764, 118922016, 138742352, 208113528, 237844032, 277484704, 416227056, 554969408, 832454112, 1664908224]

約数ペア:

[(1, 1664908224), (2, 832454112), (3, 554969408), (4, 416227056), (6, 277484704), (7, 237844032), (8, 208113528), (12, 138742352), (14, 118922016), (16, 104056764), (21, 79281344), (24, 69371176), (28, 59461008), (32, 52028382), (42, 39640672), (48, 34685588), (56, 29730504), (64, 26014191), (84, 19820336), (96, 17342794), (112, 14865252), (168, 9910168), (192, 8671397), (224, 7432626), (336, 4955084), (448, 3716313), (672, 2477542), (1344, 1238771)]