259956936

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{190027}}^1$

素因数の和:190058

約数の個数: 48

約数和(自身を含む): 741109200

約数和(自身を除く): 481152264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 190027, 380054, 570081, 760108, 1140162, 1520216, 1710243, 2280324, 3420486, 3610513, 4560648, 6840972, 7221026, 10831539, 13681944, 14442052, 21663078, 28884104, 32494617, 43326156, 64989234, 86652312, 129978468, 259956936]

約数ペア:

[(1, 259956936), (2, 129978468), (3, 86652312), (4, 64989234), (6, 43326156), (8, 32494617), (9, 28884104), (12, 21663078), (18, 14442052), (19, 13681944), (24, 10831539), (36, 7221026), (38, 6840972), (57, 4560648), (72, 3610513), (76, 3420486), (114, 2280324), (152, 1710243), (171, 1520216), (228, 1140162), (342, 760108), (456, 570081), (684, 380054), (1368, 190027)]