196945728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 224

約数和(自身を含む): 639836160

約数和(自身を除く): 442890432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 31, 32, 42, 48, 56, 58, 62, 64, 84, 87, 93, 96, 112, 116, 124, 163, 168, 174, 186, 192, 203, 217, 224, 232, 248, 326, 336, 348, 372, 406, 434, 448, 464, 489, 496, 609, 651, 652, 672, 696, 744, 812, 868, 899, 928, 978, 992, 1141, 1218, 1302, 1304, 1344, 1392, 1488, 1624, 1736, 1798, 1856, 1956, 1984, 2282, 2436, 2604, 2608, 2697, 2784, 2976, 3248, 3423, 3472, 3596, 3912, 4564, 4727, 4872, 5053, 5208, 5216, 5394, 5568, 5952, 6293, 6496, 6846, 6944, 7192, 7824, 9128, 9454, 9744, 10106, 10416, 10432, 10788, 12586, 12992, 13692, 13888, 14181, 14384, 15159, 15648, 18256, 18879, 18908, 19488, 20212, 20832, 21576, 25172, 27384, 28362, 28768, 30318, 31296, 33089, 35371, 36512, 37758, 37816, 38976, 40424, 41664, 43152, 50344, 54768, 56724, 57536, 60636, 66178, 70742, 73024, 75516, 75632, 80848, 86304, 99267, 100688, 106113, 109536, 113448, 121272, 132356, 141484, 146537, 151032, 151264, 161696, 172608, 198534, 201376, 212226, 219072, 226896, 242544, 264712, 282968, 293074, 302064, 302528, 323392, 397068, 402752, 424452, 439611, 453792, 485088, 529424, 565936, 586148, 604128, 794136, 848904, 879222, 907584, 970176, 1025759, 1058848, 1131872, 1172296, 1208256, 1588272, 1697808, 1758444, 2051518, 2117696, 2263744, 2344592, 3077277, 3176544, 3395616, 3516888, 4103036, 4689184, 6154554, 6353088, 6791232, 7033776, 8206072, 9378368, 12309108, 14067552, 16412144, 24618216, 28135104, 32824288, 49236432, 65648576, 98472864, 196945728]

約数ペア:

[(1, 196945728), (2, 98472864), (3, 65648576), (4, 49236432), (6, 32824288), (7, 28135104), (8, 24618216), (12, 16412144), (14, 14067552), (16, 12309108), (21, 9378368), (24, 8206072), (28, 7033776), (29, 6791232), (31, 6353088), (32, 6154554), (42, 4689184), (48, 4103036), (56, 3516888), (58, 3395616), (62, 3176544), (64, 3077277), (84, 2344592), (87, 2263744), (93, 2117696), (96, 2051518), (112, 1758444), (116, 1697808), (124, 1588272), (163, 1208256), (168, 1172296), (174, 1131872), (186, 1058848), (192, 1025759), (203, 970176), (217, 907584), (224, 879222), (232, 848904), (248, 794136), (326, 604128), (336, 586148), (348, 565936), (372, 529424), (406, 485088), (434, 453792), (448, 439611), (464, 424452), (489, 402752), (496, 397068), (609, 323392), (651, 302528), (652, 302064), (672, 293074), (696, 282968), (744, 264712), (812, 242544), (868, 226896), (899, 219072), (928, 212226), (978, 201376), (992, 198534), (1141, 172608), (1218, 161696), (1302, 151264), (1304, 151032), (1344, 146537), (1392, 141484), (1488, 132356), (1624, 121272), (1736, 113448), (1798, 109536), (1856, 106113), (1956, 100688), (1984, 99267), (2282, 86304), (2436, 80848), (2604, 75632), (2608, 75516), (2697, 73024), (2784, 70742), (2976, 66178), (3248, 60636), (3423, 57536), (3472, 56724), (3596, 54768), (3912, 50344), (4564, 43152), (4727, 41664), (4872, 40424), (5053, 38976), (5208, 37816), (5216, 37758), (5394, 36512), (5568, 35371), (5952, 33089), (6293, 31296), (6496, 30318), (6846, 28768), (6944, 28362), (7192, 27384), (7824, 25172), (9128, 21576), (9454, 20832), (9744, 20212), (10106, 19488), (10416, 18908), (10432, 18879), (10788, 18256), (12586, 15648), (12992, 15159), (13692, 14384), (13888, 14181)]