21202944

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 192

約数和(自身を含む): 70761600

約数和(自身を除く): 49558656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 32, 34, 42, 48, 51, 56, 58, 64, 68, 84, 87, 96, 102, 112, 116, 119, 128, 136, 168, 174, 192, 203, 204, 224, 232, 238, 256, 272, 336, 348, 357, 384, 406, 408, 448, 464, 476, 493, 512, 544, 609, 672, 696, 714, 768, 812, 816, 896, 928, 952, 986, 1024, 1088, 1218, 1344, 1392, 1428, 1479, 1536, 1624, 1632, 1792, 1856, 1904, 1972, 2048, 2176, 2436, 2688, 2784, 2856, 2958, 3072, 3248, 3264, 3451, 3584, 3712, 3808, 3944, 4352, 4872, 5376, 5568, 5712, 5916, 6144, 6496, 6528, 6902, 7168, 7424, 7616, 7888, 8704, 9744, 10353, 10752, 11136, 11424, 11832, 12992, 13056, 13804, 14336, 14848, 15232, 15776, 17408, 19488, 20706, 21504, 22272, 22848, 23664, 25984, 26112, 27608, 29696, 30464, 31552, 34816, 38976, 41412, 43008, 44544, 45696, 47328, 51968, 52224, 55216, 59392, 60928, 63104, 77952, 82824, 89088, 91392, 94656, 103936, 104448, 110432, 121856, 126208, 155904, 165648, 178176, 182784, 189312, 207872, 220864, 243712, 252416, 311808, 331296, 365568, 378624, 415744, 441728, 504832, 623616, 662592, 731136, 757248, 883456, 1009664, 1247232, 1325184, 1514496, 1766912, 2650368, 3028992, 3533824, 5300736, 7067648, 10601472, 21202944]

約数ペア:

[(1, 21202944), (2, 10601472), (3, 7067648), (4, 5300736), (6, 3533824), (7, 3028992), (8, 2650368), (12, 1766912), (14, 1514496), (16, 1325184), (17, 1247232), (21, 1009664), (24, 883456), (28, 757248), (29, 731136), (32, 662592), (34, 623616), (42, 504832), (48, 441728), (51, 415744), (56, 378624), (58, 365568), (64, 331296), (68, 311808), (84, 252416), (87, 243712), (96, 220864), (102, 207872), (112, 189312), (116, 182784), (119, 178176), (128, 165648), (136, 155904), (168, 126208), (174, 121856), (192, 110432), (203, 104448), (204, 103936), (224, 94656), (232, 91392), (238, 89088), (256, 82824), (272, 77952), (336, 63104), (348, 60928), (357, 59392), (384, 55216), (406, 52224), (408, 51968), (448, 47328), (464, 45696), (476, 44544), (493, 43008), (512, 41412), (544, 38976), (609, 34816), (672, 31552), (696, 30464), (714, 29696), (768, 27608), (812, 26112), (816, 25984), (896, 23664), (928, 22848), (952, 22272), (986, 21504), (1024, 20706), (1088, 19488), (1218, 17408), (1344, 15776), (1392, 15232), (1428, 14848), (1479, 14336), (1536, 13804), (1624, 13056), (1632, 12992), (1792, 11832), (1856, 11424), (1904, 11136), (1972, 10752), (2048, 10353), (2176, 9744), (2436, 8704), (2688, 7888), (2784, 7616), (2856, 7424), (2958, 7168), (3072, 6902), (3248, 6528), (3264, 6496), (3451, 6144), (3584, 5916), (3712, 5712), (3808, 5568), (3944, 5376), (4352, 4872)]