1991451096

素因数分解:

$2^3\times 3^5\times {\mathrm{73}}^1\times {\mathrm{14033}}^1$

素因数の和:14127

約数の個数: 96

約数和(自身を含む): 5670297360

約数和(自身を除く): 3678846264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 243, 292, 324, 438, 486, 584, 648, 657, 876, 972, 1314, 1752, 1944, 1971, 2628, 3942, 5256, 5913, 7884, 11826, 14033, 15768, 17739, 23652, 28066, 35478, 42099, 47304, 56132, 70956, 84198, 112264, 126297, 141912, 168396, 252594, 336792, 378891, 505188, 757782, 1010376, 1024409, 1136673, 1515564, 2048818, 2273346, 3031128, 3073227, 3410019, 4097636, 4546692, 6146454, 6820038, 8195272, 9093384, 9219681, 12292908, 13640076, 18439362, 24585816, 27280152, 27659043, 36878724, 55318086, 73757448, 82977129, 110636172, 165954258, 221272344, 248931387, 331908516, 497862774, 663817032, 995725548, 1991451096]

約数ペア:

[(1, 1991451096), (2, 995725548), (3, 663817032), (4, 497862774), (6, 331908516), (8, 248931387), (9, 221272344), (12, 165954258), (18, 110636172), (24, 82977129), (27, 73757448), (36, 55318086), (54, 36878724), (72, 27659043), (73, 27280152), (81, 24585816), (108, 18439362), (146, 13640076), (162, 12292908), (216, 9219681), (219, 9093384), (243, 8195272), (292, 6820038), (324, 6146454), (438, 4546692), (486, 4097636), (584, 3410019), (648, 3073227), (657, 3031128), (876, 2273346), (972, 2048818), (1314, 1515564), (1752, 1136673), (1944, 1024409), (1971, 1010376), (2628, 757782), (3942, 505188), (5256, 378891), (5913, 336792), (7884, 252594), (11826, 168396), (14033, 141912), (15768, 126297), (17739, 112264), (23652, 84198), (28066, 70956), (35478, 56132), (42099, 47304)]