236212977

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 456430464

約数和(自身を除く): 220217487

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 49, 51, 77, 91, 119, 143, 147, 187, 221, 231, 273, 357, 429, 539, 561, 637, 661, 663, 833, 1001, 1309, 1547, 1617, 1911, 1983, 2431, 2499, 3003, 3927, 4627, 4641, 7007, 7271, 7293, 8593, 9163, 10829, 11237, 13881, 17017, 21021, 21813, 25779, 27489, 32389, 32487, 33711, 50897, 51051, 60151, 78659, 94523, 97167, 119119, 123607, 146081, 152691, 180453, 235977, 283569, 356279, 357357, 370821, 421057, 438243, 550613, 661661, 865249, 1022567, 1068837, 1263171, 1606891, 1651839, 1984983, 2595747, 3067701, 4631627, 4820673, 6056743, 7157969, 11248237, 13894881, 18170229, 21473907, 33744711, 78737659, 236212977]

約数ペア:

[(1, 236212977), (3, 78737659), (7, 33744711), (11, 21473907), (13, 18170229), (17, 13894881), (21, 11248237), (33, 7157969), (39, 6056743), (49, 4820673), (51, 4631627), (77, 3067701), (91, 2595747), (119, 1984983), (143, 1651839), (147, 1606891), (187, 1263171), (221, 1068837), (231, 1022567), (273, 865249), (357, 661661), (429, 550613), (539, 438243), (561, 421057), (637, 370821), (661, 357357), (663, 356279), (833, 283569), (1001, 235977), (1309, 180453), (1547, 152691), (1617, 146081), (1911, 123607), (1983, 119119), (2431, 97167), (2499, 94523), (3003, 78659), (3927, 60151), (4627, 51051), (4641, 50897), (7007, 33711), (7271, 32487), (7293, 32389), (8593, 27489), (9163, 25779), (10829, 21813), (11237, 21021), (13881, 17017)]