329830072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{288313}}^1$

素因数の和:288343

約数の個数: 32

約数和(自身を含む): 726551280

約数和(自身を除く): 396721208

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 288313, 576626, 1153252, 2306504, 3171443, 3748069, 6342886, 7496138, 12685772, 14992276, 25371544, 29984552, 41228759, 82457518, 164915036, 329830072]

約数ペア:

[(1, 329830072), (2, 164915036), (4, 82457518), (8, 41228759), (11, 29984552), (13, 25371544), (22, 14992276), (26, 12685772), (44, 7496138), (52, 6342886), (88, 3748069), (104, 3171443), (143, 2306504), (286, 1153252), (572, 576626), (1144, 288313)]