285479856

素因数分解:

$2^4\times 3^3\times {\mathrm{660833}}^1$

素因数の和:660850

約数の個数: 40

約数和(自身を含む): 819434160

約数和(自身を除く): 533954304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 660833, 1321666, 1982499, 2643332, 3964998, 5286664, 5947497, 7929996, 10573328, 11894994, 15859992, 17842491, 23789988, 31719984, 35684982, 47579976, 71369964, 95159952, 142739928, 285479856]

約数ペア:

[(1, 285479856), (2, 142739928), (3, 95159952), (4, 71369964), (6, 47579976), (8, 35684982), (9, 31719984), (12, 23789988), (16, 17842491), (18, 15859992), (24, 11894994), (27, 10573328), (36, 7929996), (48, 5947497), (54, 5286664), (72, 3964998), (108, 2643332), (144, 1982499), (216, 1321666), (432, 660833)]