258066816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 256

約数和(自身を含む): 856473600

約数和(自身を除く): 598406784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 112, 114, 124, 128, 133, 152, 163, 168, 186, 192, 217, 224, 228, 248, 266, 304, 326, 336, 372, 384, 399, 434, 448, 456, 489, 496, 532, 589, 608, 651, 652, 672, 744, 798, 868, 896, 912, 978, 992, 1064, 1141, 1178, 1216, 1302, 1304, 1344, 1488, 1596, 1736, 1767, 1824, 1956, 1984, 2128, 2282, 2356, 2432, 2604, 2608, 2688, 2976, 3097, 3192, 3423, 3472, 3534, 3648, 3912, 3968, 4123, 4256, 4564, 4712, 5053, 5208, 5216, 5952, 6194, 6384, 6846, 6944, 7068, 7296, 7824, 8246, 8512, 9128, 9291, 9424, 10106, 10416, 10432, 11904, 12369, 12388, 12768, 13692, 13888, 14136, 15159, 15648, 16492, 17024, 18256, 18582, 18848, 20212, 20832, 20864, 21679, 24738, 24776, 25536, 27384, 27776, 28272, 30318, 31296, 32984, 35371, 36512, 37164, 37696, 40424, 41664, 43358, 49476, 49552, 51072, 54768, 56544, 60636, 62592, 65037, 65968, 70742, 73024, 74328, 75392, 80848, 83328, 86716, 96007, 98952, 99104, 106113, 109536, 113088, 121272, 130074, 131936, 141484, 146048, 148656, 161696, 173432, 192014, 197904, 198208, 212226, 219072, 226176, 242544, 260148, 263872, 282968, 288021, 297312, 323392, 346864, 384028, 395808, 396416, 424452, 438144, 485088, 520296, 527744, 565936, 576042, 594624, 646784, 672049, 693728, 768056, 791616, 848904, 970176, 1040592, 1131872, 1152084, 1189248, 1344098, 1387456, 1536112, 1583232, 1697808, 1940352, 2016147, 2081184, 2263744, 2304168, 2688196, 2774912, 3072224, 3395616, 4032294, 4162368, 4527488, 4608336, 5376392, 6144448, 6791232, 8064588, 8324736, 9216672, 10752784, 12288896, 13582464, 16129176, 18433344, 21505568, 32258352, 36866688, 43011136, 64516704, 86022272, 129033408, 258066816]

約数ペア:

[(1, 258066816), (2, 129033408), (3, 86022272), (4, 64516704), (6, 43011136), (7, 36866688), (8, 32258352), (12, 21505568), (14, 18433344), (16, 16129176), (19, 13582464), (21, 12288896), (24, 10752784), (28, 9216672), (31, 8324736), (32, 8064588), (38, 6791232), (42, 6144448), (48, 5376392), (56, 4608336), (57, 4527488), (62, 4162368), (64, 4032294), (76, 3395616), (84, 3072224), (93, 2774912), (96, 2688196), (112, 2304168), (114, 2263744), (124, 2081184), (128, 2016147), (133, 1940352), (152, 1697808), (163, 1583232), (168, 1536112), (186, 1387456), (192, 1344098), (217, 1189248), (224, 1152084), (228, 1131872), (248, 1040592), (266, 970176), (304, 848904), (326, 791616), (336, 768056), (372, 693728), (384, 672049), (399, 646784), (434, 594624), (448, 576042), (456, 565936), (489, 527744), (496, 520296), (532, 485088), (589, 438144), (608, 424452), (651, 396416), (652, 395808), (672, 384028), (744, 346864), (798, 323392), (868, 297312), (896, 288021), (912, 282968), (978, 263872), (992, 260148), (1064, 242544), (1141, 226176), (1178, 219072), (1216, 212226), (1302, 198208), (1304, 197904), (1344, 192014), (1488, 173432), (1596, 161696), (1736, 148656), (1767, 146048), (1824, 141484), (1956, 131936), (1984, 130074), (2128, 121272), (2282, 113088), (2356, 109536), (2432, 106113), (2604, 99104), (2608, 98952), (2688, 96007), (2976, 86716), (3097, 83328), (3192, 80848), (3423, 75392), (3472, 74328), (3534, 73024), (3648, 70742), (3912, 65968), (3968, 65037), (4123, 62592), (4256, 60636), (4564, 56544), (4712, 54768), (5053, 51072), (5208, 49552), (5216, 49476), (5952, 43358), (6194, 41664), (6384, 40424), (6846, 37696), (6944, 37164), (7068, 36512), (7296, 35371), (7824, 32984), (8246, 31296), (8512, 30318), (9128, 28272), (9291, 27776), (9424, 27384), (10106, 25536), (10416, 24776), (10432, 24738), (11904, 21679), (12369, 20864), (12388, 20832), (12768, 20212), (13692, 18848), (13888, 18582), (14136, 18256), (15159, 17024), (15648, 16492)]