257705496

素因数分解:

$2^3\times 3^3\times {\mathrm{1193081}}^1$

素因数の和:1193096

約数の個数: 32

約数和(自身を含む): 715849200

約数和(自身を除く): 458143704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1193081, 2386162, 3579243, 4772324, 7158486, 9544648, 10737729, 14316972, 21475458, 28633944, 32213187, 42950916, 64426374, 85901832, 128852748, 257705496]

約数ペア:

[(1, 257705496), (2, 128852748), (3, 85901832), (4, 64426374), (6, 42950916), (8, 32213187), (9, 28633944), (12, 21475458), (18, 14316972), (24, 10737729), (27, 9544648), (36, 7158486), (54, 4772324), (72, 3579243), (108, 2386162), (216, 1193081)]