1639679486724

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{25237}}^1\times {\mathrm{62233}}^1$

素因数の和:87509

約数の個数: 72

約数和(自身を含む): 4287906419160

約数和(自身を除く): 2648226932436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 25237, 50474, 62233, 75711, 100948, 124466, 151422, 186699, 227133, 248932, 302844, 373398, 454266, 560097, 731873, 746796, 908532, 1120194, 1463746, 1804757, 2195619, 2240388, 2927492, 3609514, 4391238, 5414271, 6586857, 7219028, 8782476, 10828542, 13173714, 16242813, 21657084, 26347428, 32485626, 64971252, 1570574221, 3141148442, 4711722663, 6282296884, 9423445326, 14135167989, 18846890652, 28270335978, 45546652409, 56540671956, 91093304818, 136639957227, 182186609636, 273279914454, 409919871681, 546559828908, 819839743362, 1639679486724]

約数ペア:

[(1, 1639679486724), (2, 819839743362), (3, 546559828908), (4, 409919871681), (6, 273279914454), (9, 182186609636), (12, 136639957227), (18, 91093304818), (29, 56540671956), (36, 45546652409), (58, 28270335978), (87, 18846890652), (116, 14135167989), (174, 9423445326), (261, 6282296884), (348, 4711722663), (522, 3141148442), (1044, 1570574221), (25237, 64971252), (50474, 32485626), (62233, 26347428), (75711, 21657084), (100948, 16242813), (124466, 13173714), (151422, 10828542), (186699, 8782476), (227133, 7219028), (248932, 6586857), (302844, 5414271), (373398, 4391238), (454266, 3609514), (560097, 2927492), (731873, 2240388), (746796, 2195619), (908532, 1804757), (1120194, 1463746)]