385516728

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{27743}}^1$

素因数の和:27948

約数の個数: 48

約数和(自身を含む): 1049555520

約数和(自身を除く): 664038792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 6948, 13896, 27743, 55486, 83229, 110972, 166458, 221944, 249687, 332916, 499374, 665832, 998748, 1997496, 5354399, 10708798, 16063197, 21417596, 32126394, 42835192, 48189591, 64252788, 96379182, 128505576, 192758364, 385516728]

約数ペア:

[(1, 385516728), (2, 192758364), (3, 128505576), (4, 96379182), (6, 64252788), (8, 48189591), (9, 42835192), (12, 32126394), (18, 21417596), (24, 16063197), (36, 10708798), (72, 5354399), (193, 1997496), (386, 998748), (579, 665832), (772, 499374), (1158, 332916), (1544, 249687), (1737, 221944), (2316, 166458), (3474, 110972), (4632, 83229), (6948, 55486), (13896, 27743)]