1216961496

素因数分解:

$2^3\times 3^5\times {\mathrm{626009}}^1$

素因数の和:626030

約数の個数: 48

約数和(自身を含む): 3418014600

約数和(自身を除く): 2201053104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 626009, 1252018, 1878027, 2504036, 3756054, 5008072, 5634081, 7512108, 11268162, 15024216, 16902243, 22536324, 33804486, 45072648, 50706729, 67608972, 101413458, 135217944, 152120187, 202826916, 304240374, 405653832, 608480748, 1216961496]

約数ペア:

[(1, 1216961496), (2, 608480748), (3, 405653832), (4, 304240374), (6, 202826916), (8, 152120187), (9, 135217944), (12, 101413458), (18, 67608972), (24, 50706729), (27, 45072648), (36, 33804486), (54, 22536324), (72, 16902243), (81, 15024216), (108, 11268162), (162, 7512108), (216, 5634081), (243, 5008072), (324, 3756054), (486, 2504036), (648, 1878027), (972, 1252018), (1944, 626009)]