221069184

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 706982400

約数和(自身を除く): 485913216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 186, 192, 196, 217, 224, 248, 294, 336, 372, 379, 384, 392, 434, 448, 496, 588, 651, 672, 744, 758, 784, 868, 896, 992, 1137, 1176, 1302, 1344, 1488, 1516, 1519, 1568, 1736, 1984, 2274, 2352, 2604, 2653, 2688, 2976, 3032, 3038, 3136, 3472, 3968, 4548, 4557, 4704, 5208, 5306, 5952, 6064, 6076, 6272, 6944, 7959, 9096, 9114, 9408, 10416, 10612, 11749, 11904, 12128, 12152, 13888, 15918, 18192, 18228, 18571, 18816, 20832, 21224, 23498, 24256, 24304, 27776, 31836, 35247, 36384, 36456, 37142, 41664, 42448, 46996, 48512, 48608, 55713, 63672, 70494, 72768, 72912, 74284, 82243, 83328, 84896, 93992, 97216, 111426, 127344, 140988, 145536, 145824, 148568, 164486, 169792, 187984, 194432, 222852, 246729, 254688, 281976, 291648, 297136, 328972, 339584, 375968, 445704, 493458, 509376, 563952, 575701, 583296, 594272, 657944, 751936, 891408, 986916, 1018752, 1127904, 1151402, 1188544, 1315888, 1503872, 1727103, 1782816, 1973832, 2255808, 2302804, 2377088, 2631776, 3454206, 3565632, 3947664, 4511616, 4605608, 5263552, 6908412, 7131264, 7895328, 9211216, 10527104, 13816824, 15790656, 18422432, 27633648, 31581312, 36844864, 55267296, 73689728, 110534592, 221069184]

約数ペア:

[(1, 221069184), (2, 110534592), (3, 73689728), (4, 55267296), (6, 36844864), (7, 31581312), (8, 27633648), (12, 18422432), (14, 15790656), (16, 13816824), (21, 10527104), (24, 9211216), (28, 7895328), (31, 7131264), (32, 6908412), (42, 5263552), (48, 4605608), (49, 4511616), (56, 3947664), (62, 3565632), (64, 3454206), (84, 2631776), (93, 2377088), (96, 2302804), (98, 2255808), (112, 1973832), (124, 1782816), (128, 1727103), (147, 1503872), (168, 1315888), (186, 1188544), (192, 1151402), (196, 1127904), (217, 1018752), (224, 986916), (248, 891408), (294, 751936), (336, 657944), (372, 594272), (379, 583296), (384, 575701), (392, 563952), (434, 509376), (448, 493458), (496, 445704), (588, 375968), (651, 339584), (672, 328972), (744, 297136), (758, 291648), (784, 281976), (868, 254688), (896, 246729), (992, 222852), (1137, 194432), (1176, 187984), (1302, 169792), (1344, 164486), (1488, 148568), (1516, 145824), (1519, 145536), (1568, 140988), (1736, 127344), (1984, 111426), (2274, 97216), (2352, 93992), (2604, 84896), (2653, 83328), (2688, 82243), (2976, 74284), (3032, 72912), (3038, 72768), (3136, 70494), (3472, 63672), (3968, 55713), (4548, 48608), (4557, 48512), (4704, 46996), (5208, 42448), (5306, 41664), (5952, 37142), (6064, 36456), (6076, 36384), (6272, 35247), (6944, 31836), (7959, 27776), (9096, 24304), (9114, 24256), (9408, 23498), (10416, 21224), (10612, 20832), (11749, 18816), (11904, 18571), (12128, 18228), (12152, 18192), (13888, 15918)]