450221968

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{65899}}^1$

素因数の和:65975

約数の個数: 40

約数和(自身を含む): 1013278400

約数和(自身を除く): 563056432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 65899, 131798, 263596, 461293, 527192, 922586, 1054384, 1845172, 3690344, 4019839, 7380688, 8039678, 16079356, 28138873, 32158712, 56277746, 64317424, 112555492, 225110984, 450221968]

約数ペア:

[(1, 450221968), (2, 225110984), (4, 112555492), (7, 64317424), (8, 56277746), (14, 32158712), (16, 28138873), (28, 16079356), (56, 8039678), (61, 7380688), (112, 4019839), (122, 3690344), (244, 1845172), (427, 1054384), (488, 922586), (854, 527192), (976, 461293), (1708, 263596), (3416, 131798), (6832, 65899)]