229161276

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4001}}^1$

素因数の和:4091

約数の個数: 72

約数和(自身を含む): 608912304

約数和(自身を除く): 379751028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 333, 387, 444, 516, 666, 774, 1332, 1548, 1591, 3182, 4001, 4773, 6364, 8002, 9546, 12003, 14319, 16004, 19092, 24006, 28638, 36009, 48012, 57276, 72018, 144036, 148037, 172043, 296074, 344086, 444111, 516129, 592148, 688172, 888222, 1032258, 1332333, 1548387, 1776444, 2064516, 2664666, 3096774, 5329332, 6193548, 6365591, 12731182, 19096773, 25462364, 38193546, 57290319, 76387092, 114580638, 229161276]

約数ペア:

[(1, 229161276), (2, 114580638), (3, 76387092), (4, 57290319), (6, 38193546), (9, 25462364), (12, 19096773), (18, 12731182), (36, 6365591), (37, 6193548), (43, 5329332), (74, 3096774), (86, 2664666), (111, 2064516), (129, 1776444), (148, 1548387), (172, 1332333), (222, 1032258), (258, 888222), (333, 688172), (387, 592148), (444, 516129), (516, 444111), (666, 344086), (774, 296074), (1332, 172043), (1548, 148037), (1591, 144036), (3182, 72018), (4001, 57276), (4773, 48012), (6364, 36009), (8002, 28638), (9546, 24006), (12003, 19092), (14319, 16004)]