286883982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:675

約数の個数: 144

約数和(自身を含む): 807346176

約数和(自身を除く): 520462194

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 121, 126, 154, 186, 198, 217, 231, 242, 279, 341, 363, 434, 462, 558, 607, 651, 682, 693, 726, 847, 1023, 1089, 1214, 1302, 1386, 1694, 1821, 1953, 2046, 2178, 2387, 2541, 3069, 3642, 3751, 3906, 4249, 4774, 5082, 5463, 6138, 6677, 7161, 7502, 7623, 8498, 10926, 11253, 12747, 13354, 14322, 15246, 18817, 20031, 21483, 22506, 25494, 26257, 33759, 37634, 38241, 40062, 42966, 46739, 52514, 56451, 60093, 67518, 73447, 76482, 78771, 93478, 112902, 120186, 131719, 140217, 146894, 157542, 169353, 206987, 220341, 236313, 263438, 280434, 338706, 395157, 413974, 420651, 440682, 472626, 514129, 620961, 661023, 790314, 841302, 1028258, 1185471, 1241922, 1322046, 1448909, 1542387, 1862883, 2276857, 2370942, 2897818, 3084774, 3725766, 4346727, 4553714, 4627161, 6830571, 8693454, 9254322, 13040181, 13661142, 15937999, 20491713, 26080362, 31875998, 40983426, 47813997, 95627994, 143441991, 286883982]

約数ペア:

[(1, 286883982), (2, 143441991), (3, 95627994), (6, 47813997), (7, 40983426), (9, 31875998), (11, 26080362), (14, 20491713), (18, 15937999), (21, 13661142), (22, 13040181), (31, 9254322), (33, 8693454), (42, 6830571), (62, 4627161), (63, 4553714), (66, 4346727), (77, 3725766), (93, 3084774), (99, 2897818), (121, 2370942), (126, 2276857), (154, 1862883), (186, 1542387), (198, 1448909), (217, 1322046), (231, 1241922), (242, 1185471), (279, 1028258), (341, 841302), (363, 790314), (434, 661023), (462, 620961), (558, 514129), (607, 472626), (651, 440682), (682, 420651), (693, 413974), (726, 395157), (847, 338706), (1023, 280434), (1089, 263438), (1214, 236313), (1302, 220341), (1386, 206987), (1694, 169353), (1821, 157542), (1953, 146894), (2046, 140217), (2178, 131719), (2387, 120186), (2541, 112902), (3069, 93478), (3642, 78771), (3751, 76482), (3906, 73447), (4249, 67518), (4774, 60093), (5082, 56451), (5463, 52514), (6138, 46739), (6677, 42966), (7161, 40062), (7502, 38241), (7623, 37634), (8498, 33759), (10926, 26257), (11253, 25494), (12747, 22506), (13354, 21483), (14322, 20031), (15246, 18817)]