218338848

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2777}}^1$

素因数の和:2816

約数の個数: 192

約数和(自身を含む): 784062720

約数和(自身を除く): 565723872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2777, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5554, 5616, 6048, 6552, 8331, 8736, 9828, 11108, 11232, 13104, 16662, 19439, 19656, 22216, 24993, 26208, 33324, 36101, 38878, 39312, 44432, 49986, 58317, 66648, 72202, 74979, 77756, 78624, 88864, 99972, 108303, 116634, 133296, 144404, 149958, 155512, 174951, 199944, 216606, 233268, 252707, 266592, 288808, 299916, 311024, 324909, 349902, 399888, 433212, 466536, 505414, 524853, 577616, 599832, 622048, 649818, 699804, 758121, 799776, 866424, 933072, 974727, 1010828, 1049706, 1155232, 1199664, 1299636, 1399608, 1516242, 1732848, 1866144, 1949454, 2021656, 2099412, 2274363, 2399328, 2599272, 2799216, 3032484, 3465696, 3898908, 4043312, 4198824, 4548726, 5198544, 5598432, 6064968, 6823089, 7797816, 8086624, 8397648, 9097452, 10397088, 12129936, 13646178, 15595632, 16795296, 18194904, 24259872, 27292356, 31191264, 36389808, 54584712, 72779616, 109169424, 218338848]

約数ペア:

[(1, 218338848), (2, 109169424), (3, 72779616), (4, 54584712), (6, 36389808), (7, 31191264), (8, 27292356), (9, 24259872), (12, 18194904), (13, 16795296), (14, 15595632), (16, 13646178), (18, 12129936), (21, 10397088), (24, 9097452), (26, 8397648), (27, 8086624), (28, 7797816), (32, 6823089), (36, 6064968), (39, 5598432), (42, 5198544), (48, 4548726), (52, 4198824), (54, 4043312), (56, 3898908), (63, 3465696), (72, 3032484), (78, 2799216), (84, 2599272), (91, 2399328), (96, 2274363), (104, 2099412), (108, 2021656), (112, 1949454), (117, 1866144), (126, 1732848), (144, 1516242), (156, 1399608), (168, 1299636), (182, 1199664), (189, 1155232), (208, 1049706), (216, 1010828), (224, 974727), (234, 933072), (252, 866424), (273, 799776), (288, 758121), (312, 699804), (336, 649818), (351, 622048), (364, 599832), (378, 577616), (416, 524853), (432, 505414), (468, 466536), (504, 433212), (546, 399888), (624, 349902), (672, 324909), (702, 311024), (728, 299916), (756, 288808), (819, 266592), (864, 252707), (936, 233268), (1008, 216606), (1092, 199944), (1248, 174951), (1404, 155512), (1456, 149958), (1512, 144404), (1638, 133296), (1872, 116634), (2016, 108303), (2184, 99972), (2457, 88864), (2777, 78624), (2808, 77756), (2912, 74979), (3024, 72202), (3276, 66648), (3744, 58317), (4368, 49986), (4914, 44432), (5554, 39312), (5616, 38878), (6048, 36101), (6552, 33324), (8331, 26208), (8736, 24993), (9828, 22216), (11108, 19656), (11232, 19439), (13104, 16662)]