431487972

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{30971}}^1$

素因数の和:31030

約数の個数: 60

約数和(自身を含む): 1154264496

約数和(自身を除く): 722776524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 3483, 4644, 6966, 13932, 30971, 61942, 92913, 123884, 185826, 278739, 371652, 557478, 836217, 1114956, 1331753, 1672434, 2508651, 2663506, 3344868, 3995259, 5017302, 5327012, 7990518, 10034604, 11985777, 15981036, 23971554, 35957331, 47943108, 71914662, 107871993, 143829324, 215743986, 431487972]

約数ペア:

[(1, 431487972), (2, 215743986), (3, 143829324), (4, 107871993), (6, 71914662), (9, 47943108), (12, 35957331), (18, 23971554), (27, 15981036), (36, 11985777), (43, 10034604), (54, 7990518), (81, 5327012), (86, 5017302), (108, 3995259), (129, 3344868), (162, 2663506), (172, 2508651), (258, 1672434), (324, 1331753), (387, 1114956), (516, 836217), (774, 557478), (1161, 371652), (1548, 278739), (2322, 185826), (3483, 123884), (4644, 92913), (6966, 61942), (13932, 30971)]