218210832

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3049}}^1$

素因数の和:3141

約数の個数: 120

約数和(自身を含む): 707990400

約数和(自身を除く): 489779568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2556, 2982, 3049, 3408, 3976, 4473, 5112, 5964, 6098, 7952, 8946, 9147, 10224, 11928, 12196, 17892, 18294, 21343, 23856, 24392, 27441, 35784, 36588, 42686, 48784, 54882, 64029, 71568, 73176, 85372, 109764, 128058, 146352, 170744, 192087, 216479, 219528, 256116, 341488, 384174, 432958, 439056, 512232, 649437, 768348, 865916, 1024464, 1298874, 1515353, 1536696, 1731832, 1948311, 2597748, 3030706, 3073392, 3463664, 3896622, 4546059, 5195496, 6061412, 7793244, 9092118, 10390992, 12122824, 13638177, 15586488, 18184236, 24245648, 27276354, 31172976, 36368472, 54552708, 72736944, 109105416, 218210832]

約数ペア:

[(1, 218210832), (2, 109105416), (3, 72736944), (4, 54552708), (6, 36368472), (7, 31172976), (8, 27276354), (9, 24245648), (12, 18184236), (14, 15586488), (16, 13638177), (18, 12122824), (21, 10390992), (24, 9092118), (28, 7793244), (36, 6061412), (42, 5195496), (48, 4546059), (56, 3896622), (63, 3463664), (71, 3073392), (72, 3030706), (84, 2597748), (112, 1948311), (126, 1731832), (142, 1536696), (144, 1515353), (168, 1298874), (213, 1024464), (252, 865916), (284, 768348), (336, 649437), (426, 512232), (497, 439056), (504, 432958), (568, 384174), (639, 341488), (852, 256116), (994, 219528), (1008, 216479), (1136, 192087), (1278, 170744), (1491, 146352), (1704, 128058), (1988, 109764), (2556, 85372), (2982, 73176), (3049, 71568), (3408, 64029), (3976, 54882), (4473, 48784), (5112, 42686), (5964, 36588), (6098, 35784), (7952, 27441), (8946, 24392), (9147, 23856), (10224, 21343), (11928, 18294), (12196, 17892)]