1217880288

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{145819}}^1$

素因数の和:145864

約数の個数: 72

約数和(自身を含む): 3582797400

約数和(自身を除く): 2364917112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 145819, 291638, 437457, 583276, 874914, 1166552, 1312371, 1749828, 2333104, 2624742, 3499656, 4228751, 4666208, 5249484, 6999312, 8457502, 10498968, 12686253, 13998624, 16915004, 20997936, 25372506, 33830008, 38058759, 41995872, 50745012, 67660016, 76117518, 101490024, 135320032, 152235036, 202980048, 304470072, 405960096, 608940144, 1217880288]

約数ペア:

[(1, 1217880288), (2, 608940144), (3, 405960096), (4, 304470072), (6, 202980048), (8, 152235036), (9, 135320032), (12, 101490024), (16, 76117518), (18, 67660016), (24, 50745012), (29, 41995872), (32, 38058759), (36, 33830008), (48, 25372506), (58, 20997936), (72, 16915004), (87, 13998624), (96, 12686253), (116, 10498968), (144, 8457502), (174, 6999312), (232, 5249484), (261, 4666208), (288, 4228751), (348, 3499656), (464, 2624742), (522, 2333104), (696, 1749828), (928, 1312371), (1044, 1166552), (1392, 874914), (2088, 583276), (2784, 437457), (4176, 291638), (8352, 145819)]