439489728

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:363

約数の個数: 168

約数和(自身を含む): 1316996096

約数和(自身を除く): 877506368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 151, 163, 186, 192, 248, 279, 288, 302, 326, 372, 453, 489, 496, 558, 576, 604, 652, 744, 906, 978, 992, 1116, 1208, 1304, 1359, 1467, 1488, 1812, 1956, 1984, 2232, 2416, 2608, 2718, 2934, 2976, 3624, 3912, 4464, 4681, 4832, 5053, 5216, 5436, 5868, 5952, 7248, 7824, 8928, 9362, 9664, 10106, 10432, 10872, 11736, 14043, 14496, 15159, 15648, 17856, 18724, 20212, 21744, 23472, 24613, 28086, 28992, 30318, 31296, 37448, 40424, 42129, 43488, 45477, 46944, 49226, 56172, 60636, 73839, 74896, 80848, 84258, 86976, 90954, 93888, 98452, 112344, 121272, 147678, 149792, 161696, 168516, 181908, 196904, 221517, 224688, 242544, 295356, 299584, 323392, 337032, 363816, 393808, 443034, 449376, 485088, 590712, 674064, 727632, 763003, 787616, 886068, 898752, 970176, 1181424, 1348128, 1455264, 1526006, 1575232, 1772136, 2289009, 2362848, 2696256, 2910528, 3052012, 3544272, 4578018, 4725696, 6104024, 6867027, 7088544, 9156036, 12208048, 13734054, 14177088, 18312072, 24416096, 27468108, 36624144, 48832192, 54936216, 73248288, 109872432, 146496576, 219744864, 439489728]

約数ペア:

[(1, 439489728), (2, 219744864), (3, 146496576), (4, 109872432), (6, 73248288), (8, 54936216), (9, 48832192), (12, 36624144), (16, 27468108), (18, 24416096), (24, 18312072), (31, 14177088), (32, 13734054), (36, 12208048), (48, 9156036), (62, 7088544), (64, 6867027), (72, 6104024), (93, 4725696), (96, 4578018), (124, 3544272), (144, 3052012), (151, 2910528), (163, 2696256), (186, 2362848), (192, 2289009), (248, 1772136), (279, 1575232), (288, 1526006), (302, 1455264), (326, 1348128), (372, 1181424), (453, 970176), (489, 898752), (496, 886068), (558, 787616), (576, 763003), (604, 727632), (652, 674064), (744, 590712), (906, 485088), (978, 449376), (992, 443034), (1116, 393808), (1208, 363816), (1304, 337032), (1359, 323392), (1467, 299584), (1488, 295356), (1812, 242544), (1956, 224688), (1984, 221517), (2232, 196904), (2416, 181908), (2608, 168516), (2718, 161696), (2934, 149792), (2976, 147678), (3624, 121272), (3912, 112344), (4464, 98452), (4681, 93888), (4832, 90954), (5053, 86976), (5216, 84258), (5436, 80848), (5868, 74896), (5952, 73839), (7248, 60636), (7824, 56172), (8928, 49226), (9362, 46944), (9664, 45477), (10106, 43488), (10432, 42129), (10872, 40424), (11736, 37448), (14043, 31296), (14496, 30318), (15159, 28992), (15648, 28086), (17856, 24613), (18724, 23472), (20212, 21744)]