217816992

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 675682560

約数和(自身を除く): 457865568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 97, 108, 113, 138, 144, 184, 194, 207, 216, 226, 276, 288, 291, 339, 368, 388, 414, 432, 452, 552, 582, 621, 678, 736, 776, 828, 864, 873, 904, 1017, 1104, 1164, 1242, 1356, 1552, 1656, 1746, 1808, 2034, 2208, 2231, 2328, 2484, 2599, 2619, 2712, 3051, 3104, 3312, 3492, 3616, 4068, 4462, 4656, 4968, 5198, 5238, 5424, 6102, 6624, 6693, 6984, 7797, 8136, 8924, 9312, 9936, 10396, 10476, 10848, 10961, 12204, 13386, 13968, 15594, 16272, 17848, 19872, 20079, 20792, 20952, 21922, 23391, 24408, 26772, 27936, 31188, 32544, 32883, 35696, 40158, 41584, 41904, 43844, 46782, 48816, 53544, 60237, 62376, 65766, 70173, 71392, 80316, 83168, 83808, 87688, 93564, 97632, 98649, 107088, 120474, 124752, 131532, 140346, 160632, 175376, 187128, 197298, 214176, 240948, 249504, 252103, 263064, 280692, 295947, 321264, 350752, 374256, 394596, 481896, 504206, 526128, 561384, 591894, 642528, 748512, 756309, 789192, 963792, 1008412, 1052256, 1122768, 1183788, 1512618, 1578384, 1927584, 2016824, 2245536, 2268927, 2367576, 3025236, 3156768, 4033648, 4537854, 4735152, 6050472, 6806781, 8067296, 9075708, 9470304, 12100944, 13613562, 18151416, 24201888, 27227124, 36302832, 54454248, 72605664, 108908496, 217816992]

約数ペア:

[(1, 217816992), (2, 108908496), (3, 72605664), (4, 54454248), (6, 36302832), (8, 27227124), (9, 24201888), (12, 18151416), (16, 13613562), (18, 12100944), (23, 9470304), (24, 9075708), (27, 8067296), (32, 6806781), (36, 6050472), (46, 4735152), (48, 4537854), (54, 4033648), (69, 3156768), (72, 3025236), (92, 2367576), (96, 2268927), (97, 2245536), (108, 2016824), (113, 1927584), (138, 1578384), (144, 1512618), (184, 1183788), (194, 1122768), (207, 1052256), (216, 1008412), (226, 963792), (276, 789192), (288, 756309), (291, 748512), (339, 642528), (368, 591894), (388, 561384), (414, 526128), (432, 504206), (452, 481896), (552, 394596), (582, 374256), (621, 350752), (678, 321264), (736, 295947), (776, 280692), (828, 263064), (864, 252103), (873, 249504), (904, 240948), (1017, 214176), (1104, 197298), (1164, 187128), (1242, 175376), (1356, 160632), (1552, 140346), (1656, 131532), (1746, 124752), (1808, 120474), (2034, 107088), (2208, 98649), (2231, 97632), (2328, 93564), (2484, 87688), (2599, 83808), (2619, 83168), (2712, 80316), (3051, 71392), (3104, 70173), (3312, 65766), (3492, 62376), (3616, 60237), (4068, 53544), (4462, 48816), (4656, 46782), (4968, 43844), (5198, 41904), (5238, 41584), (5424, 40158), (6102, 35696), (6624, 32883), (6693, 32544), (6984, 31188), (7797, 27936), (8136, 26772), (8924, 24408), (9312, 23391), (9936, 21922), (10396, 20952), (10476, 20792), (10848, 20079), (10961, 19872), (12204, 17848), (13386, 16272), (13968, 15594)]