218212704

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{2903}}^1$

素因数の和:2954

約数の個数: 120

約数和(自身を含む): 664115760

約数和(自身を除く): 445903056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 261, 288, 324, 348, 432, 464, 522, 648, 696, 783, 864, 928, 1044, 1296, 1392, 1566, 2088, 2349, 2592, 2784, 2903, 3132, 4176, 4698, 5806, 6264, 8352, 8709, 9396, 11612, 12528, 17418, 18792, 23224, 25056, 26127, 34836, 37584, 46448, 52254, 69672, 75168, 78381, 84187, 92896, 104508, 139344, 156762, 168374, 209016, 235143, 252561, 278688, 313524, 336748, 418032, 470286, 505122, 627048, 673496, 757683, 836064, 940572, 1010244, 1254096, 1346992, 1515366, 1881144, 2020488, 2273049, 2508192, 2693984, 3030732, 3762288, 4040976, 4546098, 6061464, 6819147, 7524576, 8081952, 9092196, 12122928, 13638294, 18184392, 24245856, 27276588, 36368784, 54553176, 72737568, 109106352, 218212704]

約数ペア:

[(1, 218212704), (2, 109106352), (3, 72737568), (4, 54553176), (6, 36368784), (8, 27276588), (9, 24245856), (12, 18184392), (16, 13638294), (18, 12122928), (24, 9092196), (27, 8081952), (29, 7524576), (32, 6819147), (36, 6061464), (48, 4546098), (54, 4040976), (58, 3762288), (72, 3030732), (81, 2693984), (87, 2508192), (96, 2273049), (108, 2020488), (116, 1881144), (144, 1515366), (162, 1346992), (174, 1254096), (216, 1010244), (232, 940572), (261, 836064), (288, 757683), (324, 673496), (348, 627048), (432, 505122), (464, 470286), (522, 418032), (648, 336748), (696, 313524), (783, 278688), (864, 252561), (928, 235143), (1044, 209016), (1296, 168374), (1392, 156762), (1566, 139344), (2088, 104508), (2349, 92896), (2592, 84187), (2784, 78381), (2903, 75168), (3132, 69672), (4176, 52254), (4698, 46448), (5806, 37584), (6264, 34836), (8352, 26127), (8709, 25056), (9396, 23224), (11612, 18792), (12528, 17418)]