279340632

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{53147}}^1$

素因数の和:53232

約数の個数: 48

約数和(自身を含む): 766925640

約数和(自身を除く): 487585008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 53147, 106294, 159441, 212588, 318882, 425176, 478323, 637764, 956646, 1275528, 1913292, 3826584, 3879731, 7759462, 11639193, 15518924, 23278386, 31037848, 34917579, 46556772, 69835158, 93113544, 139670316, 279340632]

約数ペア:

[(1, 279340632), (2, 139670316), (3, 93113544), (4, 69835158), (6, 46556772), (8, 34917579), (9, 31037848), (12, 23278386), (18, 15518924), (24, 11639193), (36, 7759462), (72, 3879731), (73, 3826584), (146, 1913292), (219, 1275528), (292, 956646), (438, 637764), (584, 478323), (657, 425176), (876, 318882), (1314, 212588), (1752, 159441), (2628, 106294), (5256, 53147)]