254681496

素因数分解:

$2^3\times 3^5\times {\mathrm{131009}}^1$

素因数の和:131030

約数の個数: 48

約数和(自身を含む): 715314600

約数和(自身を除く): 460633104

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, 131009, 262018, 393027, 524036, 786054, 1048072, 1179081, 1572108, 2358162, 3144216, 3537243, 4716324, 7074486, 9432648, 10611729, 14148972, 21223458, 28297944, 31835187, 42446916, 63670374, 84893832, 127340748, 254681496]

約数ペア:

[(1, 254681496), (2, 127340748), (3, 84893832), (4, 63670374), (6, 42446916), (8, 31835187), (9, 28297944), (12, 21223458), (18, 14148972), (24, 10611729), (27, 9432648), (36, 7074486), (54, 4716324), (72, 3537243), (81, 3144216), (108, 2358162), (162, 1572108), (216, 1179081), (243, 1048072), (324, 786054), (486, 524036), (648, 393027), (972, 262018), (1944, 131009)]