2491981827552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20950883}}^1$

素因数の和:20950965

約数の個数: 144

約数和(自身を含む): 8236211518080

約数和(自身を除く): 5744229690528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 72, 84, 96, 112, 118, 126, 144, 168, 177, 224, 236, 252, 288, 336, 354, 413, 472, 504, 531, 672, 708, 826, 944, 1008, 1062, 1239, 1416, 1652, 1888, 2016, 2124, 2478, 2832, 3304, 3717, 4248, 4956, 5664, 6608, 7434, 8496, 9912, 13216, 14868, 16992, 19824, 29736, 39648, 59472, 118944, 20950883, 41901766, 62852649, 83803532, 125705298, 146656181, 167607064, 188557947, 251410596, 293312362, 335214128, 377115894, 439968543, 502821192, 586624724, 670428256, 754231788, 879937086, 1005642384, 1173249448, 1236102097, 1319905629, 1508463576, 1759874172, 2011284768, 2346498896, 2472204194, 2639811258, 3016927152, 3519748344, 3708306291, 4692997792, 4944408388, 5279622516, 6033854304, 7039496688, 7416612582, 8652714679, 9888816776, 10559245032, 11124918873, 14078993376, 14833225164, 17305429358, 19777633552, 21118490064, 22249837746, 25958144037, 29666450328, 34610858716, 39555267104, 42236980128, 44499675492, 51916288074, 59332900656, 69221717432, 77874432111, 88999350984, 103832576148, 118665801312, 138443434864, 155748864222, 177998701968, 207665152296, 276886869728, 311497728444, 355997403936, 415330304592, 622995456888, 830660609184, 1245990913776, 2491981827552]

約数ペア:

[(1, 2491981827552), (2, 1245990913776), (3, 830660609184), (4, 622995456888), (6, 415330304592), (7, 355997403936), (8, 311497728444), (9, 276886869728), (12, 207665152296), (14, 177998701968), (16, 155748864222), (18, 138443434864), (21, 118665801312), (24, 103832576148), (28, 88999350984), (32, 77874432111), (36, 69221717432), (42, 59332900656), (48, 51916288074), (56, 44499675492), (59, 42236980128), (63, 39555267104), (72, 34610858716), (84, 29666450328), (96, 25958144037), (112, 22249837746), (118, 21118490064), (126, 19777633552), (144, 17305429358), (168, 14833225164), (177, 14078993376), (224, 11124918873), (236, 10559245032), (252, 9888816776), (288, 8652714679), (336, 7416612582), (354, 7039496688), (413, 6033854304), (472, 5279622516), (504, 4944408388), (531, 4692997792), (672, 3708306291), (708, 3519748344), (826, 3016927152), (944, 2639811258), (1008, 2472204194), (1062, 2346498896), (1239, 2011284768), (1416, 1759874172), (1652, 1508463576), (1888, 1319905629), (2016, 1236102097), (2124, 1173249448), (2478, 1005642384), (2832, 879937086), (3304, 754231788), (3717, 670428256), (4248, 586624724), (4956, 502821192), (5664, 439968543), (6608, 377115894), (7434, 335214128), (8496, 293312362), (9912, 251410596), (13216, 188557947), (14868, 167607064), (16992, 146656181), (19824, 125705298), (29736, 83803532), (39648, 62852649), (59472, 41901766), (118944, 20950883)]