255591217476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2580791}}^1$

素因数の和:2580942

約数の個数: 96

約数和(自身を含む): 763088578560

約数和(自身を除く): 507497361084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 131, 189, 252, 262, 378, 393, 524, 756, 786, 917, 1179, 1572, 1834, 2358, 2751, 3537, 3668, 4716, 5502, 7074, 8253, 11004, 14148, 16506, 24759, 33012, 49518, 99036, 2580791, 5161582, 7742373, 10323164, 15484746, 18065537, 23227119, 30969492, 36131074, 46454238, 54196611, 69681357, 72262148, 92908476, 108393222, 139362714, 162589833, 216786444, 278725428, 325179666, 338083621, 487769499, 650359332, 676167242, 975538998, 1014250863, 1352334484, 1951077996, 2028501726, 2366585347, 3042752589, 4057003452, 4733170694, 6085505178, 7099756041, 9128257767, 9466341388, 12171010356, 14199512082, 18256515534, 21299268123, 28399024164, 36513031068, 42598536246, 63897804369, 85197072492, 127795608738, 255591217476]

約数ペア:

[(1, 255591217476), (2, 127795608738), (3, 85197072492), (4, 63897804369), (6, 42598536246), (7, 36513031068), (9, 28399024164), (12, 21299268123), (14, 18256515534), (18, 14199512082), (21, 12171010356), (27, 9466341388), (28, 9128257767), (36, 7099756041), (42, 6085505178), (54, 4733170694), (63, 4057003452), (84, 3042752589), (108, 2366585347), (126, 2028501726), (131, 1951077996), (189, 1352334484), (252, 1014250863), (262, 975538998), (378, 676167242), (393, 650359332), (524, 487769499), (756, 338083621), (786, 325179666), (917, 278725428), (1179, 216786444), (1572, 162589833), (1834, 139362714), (2358, 108393222), (2751, 92908476), (3537, 72262148), (3668, 69681357), (4716, 54196611), (5502, 46454238), (7074, 36131074), (8253, 30969492), (11004, 23227119), (14148, 18065537), (16506, 15484746), (24759, 10323164), (33012, 7742373), (49518, 5161582), (99036, 2580791)]