243048312

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{259667}}^1$

素因数の和:259692

約数の個数: 48

約数和(自身を含む): 708893640

約数和(自身を除く): 465845328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 259667, 519334, 779001, 1038668, 1558002, 2077336, 2337003, 3116004, 3375671, 4674006, 6232008, 6751342, 9348012, 10127013, 13502684, 18696024, 20254026, 27005368, 30381039, 40508052, 60762078, 81016104, 121524156, 243048312]

約数ペア:

[(1, 243048312), (2, 121524156), (3, 81016104), (4, 60762078), (6, 40508052), (8, 30381039), (9, 27005368), (12, 20254026), (13, 18696024), (18, 13502684), (24, 10127013), (26, 9348012), (36, 6751342), (39, 6232008), (52, 4674006), (72, 3375671), (78, 3116004), (104, 2337003), (117, 2077336), (156, 1558002), (234, 1038668), (312, 779001), (468, 519334), (936, 259667)]