404895744

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2036

約数の個数: 144

約数和(自身を含む): 1276362360

約数和(自身を除く): 871466616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 512, 528, 576, 704, 768, 792, 1024, 1056, 1152, 1408, 1536, 1584, 1997, 2048, 2112, 2304, 2816, 3072, 3168, 3994, 4224, 4608, 5632, 5991, 6144, 6336, 7988, 8448, 9216, 11264, 11982, 12672, 15976, 16896, 17973, 18432, 21967, 22528, 23964, 25344, 31952, 33792, 35946, 43934, 47928, 50688, 63904, 65901, 67584, 71892, 87868, 95856, 101376, 127808, 131802, 143784, 175736, 191712, 197703, 202752, 255616, 263604, 287568, 351472, 383424, 395406, 511232, 527208, 575136, 702944, 766848, 790812, 1022464, 1054416, 1150272, 1405888, 1533696, 1581624, 2044928, 2108832, 2300544, 2811776, 3067392, 3163248, 4089856, 4217664, 4601088, 5623552, 6134784, 6326496, 8435328, 9202176, 11247104, 12269568, 12652992, 16870656, 18404352, 22494208, 25305984, 33741312, 36808704, 44988416, 50611968, 67482624, 101223936, 134965248, 202447872, 404895744]

約数ペア:

[(1, 404895744), (2, 202447872), (3, 134965248), (4, 101223936), (6, 67482624), (8, 50611968), (9, 44988416), (11, 36808704), (12, 33741312), (16, 25305984), (18, 22494208), (22, 18404352), (24, 16870656), (32, 12652992), (33, 12269568), (36, 11247104), (44, 9202176), (48, 8435328), (64, 6326496), (66, 6134784), (72, 5623552), (88, 4601088), (96, 4217664), (99, 4089856), (128, 3163248), (132, 3067392), (144, 2811776), (176, 2300544), (192, 2108832), (198, 2044928), (256, 1581624), (264, 1533696), (288, 1405888), (352, 1150272), (384, 1054416), (396, 1022464), (512, 790812), (528, 766848), (576, 702944), (704, 575136), (768, 527208), (792, 511232), (1024, 395406), (1056, 383424), (1152, 351472), (1408, 287568), (1536, 263604), (1584, 255616), (1997, 202752), (2048, 197703), (2112, 191712), (2304, 175736), (2816, 143784), (3072, 131802), (3168, 127808), (3994, 101376), (4224, 95856), (4608, 87868), (5632, 71892), (5991, 67584), (6144, 65901), (6336, 63904), (7988, 50688), (8448, 47928), (9216, 43934), (11264, 35946), (11982, 33792), (12672, 31952), (15976, 25344), (16896, 23964), (17973, 22528), (18432, 21967)]