1298981328

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{613}}^1$

素因数の和:1092

約数の個数: 80

約数和(自身を含む): 3396883776

約数和(自身を除く): 2097902448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 337, 393, 524, 613, 674, 786, 1011, 1048, 1226, 1348, 1572, 1839, 2022, 2096, 2452, 2696, 3144, 3678, 4044, 4904, 5392, 6288, 7356, 8088, 9808, 14712, 16176, 29424, 44147, 80303, 88294, 132441, 160606, 176588, 206581, 240909, 264882, 321212, 353176, 413162, 481818, 529764, 619743, 642424, 706352, 826324, 963636, 1059528, 1239486, 1284848, 1652648, 1927272, 2119056, 2478972, 3305296, 3854544, 4957944, 9915888, 27062111, 54124222, 81186333, 108248444, 162372666, 216496888, 324745332, 432993776, 649490664, 1298981328]

約数ペア:

[(1, 1298981328), (2, 649490664), (3, 432993776), (4, 324745332), (6, 216496888), (8, 162372666), (12, 108248444), (16, 81186333), (24, 54124222), (48, 27062111), (131, 9915888), (262, 4957944), (337, 3854544), (393, 3305296), (524, 2478972), (613, 2119056), (674, 1927272), (786, 1652648), (1011, 1284848), (1048, 1239486), (1226, 1059528), (1348, 963636), (1572, 826324), (1839, 706352), (2022, 642424), (2096, 619743), (2452, 529764), (2696, 481818), (3144, 413162), (3678, 353176), (4044, 321212), (4904, 264882), (5392, 240909), (6288, 206581), (7356, 176588), (8088, 160606), (9808, 132441), (14712, 88294), (16176, 80303), (29424, 44147)]