218723904

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3233

約数の個数: 168

約数和(自身を含む): 758878848

約数和(自身を除く): 540154944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 952, 1008, 1071, 1088, 1224, 1344, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3191, 3264, 3808, 4032, 4284, 4896, 5712, 6382, 7616, 8568, 9573, 9792, 11424, 12764, 17136, 19146, 22337, 22848, 25528, 28719, 34272, 38292, 44674, 51056, 54247, 57438, 67011, 68544, 76584, 89348, 102112, 108494, 114876, 134022, 153168, 162741, 178696, 201033, 204224, 216988, 229752, 268044, 306336, 325482, 357392, 379729, 402066, 433976, 459504, 488223, 536088, 612672, 650964, 714784, 759458, 804132, 867952, 919008, 976446, 1072176, 1139187, 1301928, 1429568, 1518916, 1608264, 1735904, 1838016, 1952892, 2144352, 2278374, 2603856, 3037832, 3216528, 3417561, 3471808, 3905784, 4288704, 4556748, 5207712, 6075664, 6433056, 6835122, 7811568, 9113496, 10415424, 12151328, 12866112, 13670244, 15623136, 18226992, 24302656, 27340488, 31246272, 36453984, 54680976, 72907968, 109361952, 218723904]

約数ペア:

[(1, 218723904), (2, 109361952), (3, 72907968), (4, 54680976), (6, 36453984), (7, 31246272), (8, 27340488), (9, 24302656), (12, 18226992), (14, 15623136), (16, 13670244), (17, 12866112), (18, 12151328), (21, 10415424), (24, 9113496), (28, 7811568), (32, 6835122), (34, 6433056), (36, 6075664), (42, 5207712), (48, 4556748), (51, 4288704), (56, 3905784), (63, 3471808), (64, 3417561), (68, 3216528), (72, 3037832), (84, 2603856), (96, 2278374), (102, 2144352), (112, 1952892), (119, 1838016), (126, 1735904), (136, 1608264), (144, 1518916), (153, 1429568), (168, 1301928), (192, 1139187), (204, 1072176), (224, 976446), (238, 919008), (252, 867952), (272, 804132), (288, 759458), (306, 714784), (336, 650964), (357, 612672), (408, 536088), (448, 488223), (476, 459504), (504, 433976), (544, 402066), (576, 379729), (612, 357392), (672, 325482), (714, 306336), (816, 268044), (952, 229752), (1008, 216988), (1071, 204224), (1088, 201033), (1224, 178696), (1344, 162741), (1428, 153168), (1632, 134022), (1904, 114876), (2016, 108494), (2142, 102112), (2448, 89348), (2856, 76584), (3191, 68544), (3264, 67011), (3808, 57438), (4032, 54247), (4284, 51056), (4896, 44674), (5712, 38292), (6382, 34272), (7616, 28719), (8568, 25528), (9573, 22848), (9792, 22337), (11424, 19146), (12764, 17136)]