7257212928

素因数分解:

$2^{11}\times 3^3\times 7^1\times {\mathrm{18749}}^1$

素因数の和:18787

約数の個数: 192

約数和(自身を含む): 24570000000

約数和(自身を除く): 17312787072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2304, 2688, 3024, 3072, 3456, 3584, 4032, 4608, 5376, 6048, 6144, 6912, 7168, 8064, 9216, 10752, 12096, 13824, 14336, 16128, 18432, 18749, 21504, 24192, 27648, 32256, 37498, 43008, 48384, 55296, 56247, 64512, 74996, 96768, 112494, 129024, 131243, 149992, 168741, 193536, 224988, 262486, 299984, 337482, 387072, 393729, 449976, 506223, 524972, 599968, 674964, 787458, 899952, 1012446, 1049944, 1181187, 1199936, 1349928, 1574916, 1799904, 2024892, 2099888, 2362374, 2399872, 2699856, 3149832, 3543561, 3599808, 4049784, 4199776, 4724748, 4799744, 5399712, 6299664, 7087122, 7199616, 8099568, 8399552, 9449496, 9599488, 10799424, 12599328, 14174244, 14399232, 16199136, 16799104, 18898992, 19198976, 21598848, 25198656, 28348488, 28798464, 32398272, 33598208, 37797984, 38397952, 43197696, 50397312, 56696976, 57596928, 64796544, 67196416, 75595968, 86395392, 100794624, 113393952, 115193856, 129593088, 134392832, 151191936, 172790784, 201589248, 226787904, 259186176, 268785664, 302383872, 345581568, 403178496, 453575808, 518372352, 604767744, 806356992, 907151616, 1036744704, 1209535488, 1814303232, 2419070976, 3628606464, 7257212928]

約数ペア:

[(1, 7257212928), (2, 3628606464), (3, 2419070976), (4, 1814303232), (6, 1209535488), (7, 1036744704), (8, 907151616), (9, 806356992), (12, 604767744), (14, 518372352), (16, 453575808), (18, 403178496), (21, 345581568), (24, 302383872), (27, 268785664), (28, 259186176), (32, 226787904), (36, 201589248), (42, 172790784), (48, 151191936), (54, 134392832), (56, 129593088), (63, 115193856), (64, 113393952), (72, 100794624), (84, 86395392), (96, 75595968), (108, 67196416), (112, 64796544), (126, 57596928), (128, 56696976), (144, 50397312), (168, 43197696), (189, 38397952), (192, 37797984), (216, 33598208), (224, 32398272), (252, 28798464), (256, 28348488), (288, 25198656), (336, 21598848), (378, 19198976), (384, 18898992), (432, 16799104), (448, 16199136), (504, 14399232), (512, 14174244), (576, 12599328), (672, 10799424), (756, 9599488), (768, 9449496), (864, 8399552), (896, 8099568), (1008, 7199616), (1024, 7087122), (1152, 6299664), (1344, 5399712), (1512, 4799744), (1536, 4724748), (1728, 4199776), (1792, 4049784), (2016, 3599808), (2048, 3543561), (2304, 3149832), (2688, 2699856), (3024, 2399872), (3072, 2362374), (3456, 2099888), (3584, 2024892), (4032, 1799904), (4608, 1574916), (5376, 1349928), (6048, 1199936), (6144, 1181187), (6912, 1049944), (7168, 1012446), (8064, 899952), (9216, 787458), (10752, 674964), (12096, 599968), (13824, 524972), (14336, 506223), (16128, 449976), (18432, 393729), (18749, 387072), (21504, 337482), (24192, 299984), (27648, 262486), (32256, 224988), (37498, 193536), (43008, 168741), (48384, 149992), (55296, 131243), (56247, 129024), (64512, 112494), (74996, 96768)]