308222208

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:717

約数の個数: 216

約数和(自身を含む): 1052251200

約数和(自身を除く): 744028992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 174, 192, 203, 224, 232, 252, 256, 261, 288, 336, 348, 384, 406, 448, 464, 504, 522, 576, 609, 659, 672, 696, 768, 812, 896, 928, 1008, 1044, 1152, 1218, 1318, 1344, 1392, 1624, 1792, 1827, 1856, 1977, 2016, 2088, 2304, 2436, 2636, 2688, 2784, 3248, 3654, 3712, 3954, 4032, 4176, 4613, 4872, 5272, 5376, 5568, 5931, 6496, 7308, 7424, 7908, 8064, 8352, 9226, 9744, 10544, 11136, 11862, 12992, 13839, 14616, 15816, 16128, 16704, 18452, 19111, 19488, 21088, 22272, 23724, 25984, 27678, 29232, 31632, 33408, 36904, 38222, 38976, 41517, 42176, 47448, 51968, 55356, 57333, 58464, 63264, 66816, 73808, 76444, 77952, 83034, 84352, 94896, 110712, 114666, 116928, 126528, 133777, 147616, 152888, 155904, 166068, 168704, 171999, 189792, 221424, 229332, 233856, 253056, 267554, 295232, 305776, 332136, 343998, 379584, 401331, 442848, 458664, 467712, 506112, 535108, 590464, 611552, 664272, 687996, 759168, 802662, 885696, 917328, 1070216, 1180928, 1203993, 1223104, 1328544, 1375992, 1518336, 1605324, 1771392, 1834656, 2140432, 2407986, 2446208, 2657088, 2751984, 3210648, 3542784, 3669312, 4280864, 4815972, 4892416, 5314176, 5503968, 6421296, 7338624, 8561728, 9631944, 10628352, 11007936, 12842592, 14677248, 17123456, 19263888, 22015872, 25685184, 34246912, 38527776, 44031744, 51370368, 77055552, 102740736, 154111104, 308222208]

約数ペア:

[(1, 308222208), (2, 154111104), (3, 102740736), (4, 77055552), (6, 51370368), (7, 44031744), (8, 38527776), (9, 34246912), (12, 25685184), (14, 22015872), (16, 19263888), (18, 17123456), (21, 14677248), (24, 12842592), (28, 11007936), (29, 10628352), (32, 9631944), (36, 8561728), (42, 7338624), (48, 6421296), (56, 5503968), (58, 5314176), (63, 4892416), (64, 4815972), (72, 4280864), (84, 3669312), (87, 3542784), (96, 3210648), (112, 2751984), (116, 2657088), (126, 2446208), (128, 2407986), (144, 2140432), (168, 1834656), (174, 1771392), (192, 1605324), (203, 1518336), (224, 1375992), (232, 1328544), (252, 1223104), (256, 1203993), (261, 1180928), (288, 1070216), (336, 917328), (348, 885696), (384, 802662), (406, 759168), (448, 687996), (464, 664272), (504, 611552), (522, 590464), (576, 535108), (609, 506112), (659, 467712), (672, 458664), (696, 442848), (768, 401331), (812, 379584), (896, 343998), (928, 332136), (1008, 305776), (1044, 295232), (1152, 267554), (1218, 253056), (1318, 233856), (1344, 229332), (1392, 221424), (1624, 189792), (1792, 171999), (1827, 168704), (1856, 166068), (1977, 155904), (2016, 152888), (2088, 147616), (2304, 133777), (2436, 126528), (2636, 116928), (2688, 114666), (2784, 110712), (3248, 94896), (3654, 84352), (3712, 83034), (3954, 77952), (4032, 76444), (4176, 73808), (4613, 66816), (4872, 63264), (5272, 58464), (5376, 57333), (5568, 55356), (5931, 51968), (6496, 47448), (7308, 42176), (7424, 41517), (7908, 38976), (8064, 38222), (8352, 36904), (9226, 33408), (9744, 31632), (10544, 29232), (11136, 27678), (11862, 25984), (12992, 23724), (13839, 22272), (14616, 21088), (15816, 19488), (16128, 19111), (16704, 18452)]