308515968

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 939444480

約数和(自身を除く): 630928512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 64, 72, 93, 96, 106, 124, 128, 144, 159, 163, 186, 192, 212, 248, 279, 288, 318, 326, 372, 384, 424, 477, 489, 496, 558, 576, 636, 652, 744, 848, 954, 978, 992, 1116, 1152, 1272, 1304, 1467, 1488, 1643, 1696, 1908, 1956, 1984, 2232, 2544, 2608, 2934, 2976, 3286, 3392, 3816, 3912, 3968, 4464, 4929, 5053, 5088, 5216, 5868, 5952, 6572, 6784, 7632, 7824, 8639, 8928, 9858, 10106, 10176, 10432, 11736, 11904, 13144, 14787, 15159, 15264, 15648, 17278, 17856, 19716, 20212, 20352, 20864, 23472, 25917, 26288, 29574, 30318, 30528, 31296, 34556, 35712, 39432, 40424, 45477, 46944, 51834, 52576, 59148, 60636, 61056, 62592, 69112, 77751, 78864, 80848, 90954, 93888, 103668, 105152, 118296, 121272, 138224, 155502, 157728, 161696, 181908, 187776, 207336, 210304, 236592, 242544, 267809, 276448, 311004, 315456, 323392, 363816, 414672, 473184, 485088, 535618, 552896, 622008, 630912, 646784, 727632, 803427, 829344, 946368, 970176, 1071236, 1105792, 1244016, 1455264, 1606854, 1658688, 1892736, 1940352, 2142472, 2410281, 2488032, 2910528, 3213708, 3317376, 4284944, 4820562, 4976064, 5821056, 6427416, 8569888, 9641124, 9952128, 12854832, 17139776, 19282248, 25709664, 34279552, 38564496, 51419328, 77128992, 102838656, 154257984, 308515968]

約数ペア:

[(1, 308515968), (2, 154257984), (3, 102838656), (4, 77128992), (6, 51419328), (8, 38564496), (9, 34279552), (12, 25709664), (16, 19282248), (18, 17139776), (24, 12854832), (31, 9952128), (32, 9641124), (36, 8569888), (48, 6427416), (53, 5821056), (62, 4976064), (64, 4820562), (72, 4284944), (93, 3317376), (96, 3213708), (106, 2910528), (124, 2488032), (128, 2410281), (144, 2142472), (159, 1940352), (163, 1892736), (186, 1658688), (192, 1606854), (212, 1455264), (248, 1244016), (279, 1105792), (288, 1071236), (318, 970176), (326, 946368), (372, 829344), (384, 803427), (424, 727632), (477, 646784), (489, 630912), (496, 622008), (558, 552896), (576, 535618), (636, 485088), (652, 473184), (744, 414672), (848, 363816), (954, 323392), (978, 315456), (992, 311004), (1116, 276448), (1152, 267809), (1272, 242544), (1304, 236592), (1467, 210304), (1488, 207336), (1643, 187776), (1696, 181908), (1908, 161696), (1956, 157728), (1984, 155502), (2232, 138224), (2544, 121272), (2608, 118296), (2934, 105152), (2976, 103668), (3286, 93888), (3392, 90954), (3816, 80848), (3912, 78864), (3968, 77751), (4464, 69112), (4929, 62592), (5053, 61056), (5088, 60636), (5216, 59148), (5868, 52576), (5952, 51834), (6572, 46944), (6784, 45477), (7632, 40424), (7824, 39432), (8639, 35712), (8928, 34556), (9858, 31296), (10106, 30528), (10176, 30318), (10432, 29574), (11736, 26288), (11904, 25917), (13144, 23472), (14787, 20864), (15159, 20352), (15264, 20212), (15648, 19716), (17278, 17856)]