255780453894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1\times {\mathrm{46511}}^1$

素因数の和:47681

約数の個数: 64

約数和(自身を含む): 589828718592

約数和(自身を除く): 334048264698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1031, 1778, 2062, 2667, 3093, 5334, 6186, 7217, 14434, 21651, 43302, 46511, 93022, 130937, 139533, 261874, 279066, 325577, 392811, 651154, 785622, 916559, 976731, 1833118, 1953462, 2749677, 5499354, 5906897, 11813794, 17720691, 35441382, 41348279, 47952841, 82696558, 95905682, 124044837, 143858523, 248089674, 287717046, 335669887, 671339774, 1007009661, 2014019322, 6090010807, 12180021614, 18270032421, 36540064842, 42630075649, 85260151298, 127890226947, 255780453894]

約数ペア:

[(1, 255780453894), (2, 127890226947), (3, 85260151298), (6, 42630075649), (7, 36540064842), (14, 18270032421), (21, 12180021614), (42, 6090010807), (127, 2014019322), (254, 1007009661), (381, 671339774), (762, 335669887), (889, 287717046), (1031, 248089674), (1778, 143858523), (2062, 124044837), (2667, 95905682), (3093, 82696558), (5334, 47952841), (6186, 41348279), (7217, 35441382), (14434, 17720691), (21651, 11813794), (43302, 5906897), (46511, 5499354), (93022, 2749677), (130937, 1953462), (139533, 1833118), (261874, 976731), (279066, 916559), (325577, 785622), (392811, 651154)]