305382528

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 256

約数和(自身を含む): 1020816000

約数和(自身を除く): 715433472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 32, 33, 36, 44, 48, 54, 58, 64, 66, 72, 87, 88, 96, 99, 108, 116, 128, 132, 144, 174, 176, 192, 198, 216, 232, 261, 264, 277, 288, 297, 319, 348, 352, 384, 396, 432, 464, 522, 528, 554, 576, 594, 638, 696, 704, 783, 792, 831, 864, 928, 957, 1044, 1056, 1108, 1152, 1188, 1276, 1392, 1408, 1566, 1584, 1662, 1728, 1856, 1914, 2088, 2112, 2216, 2376, 2493, 2552, 2784, 2871, 3047, 3132, 3168, 3324, 3456, 3712, 3828, 4176, 4224, 4432, 4752, 4986, 5104, 5568, 5742, 6094, 6264, 6336, 6648, 7479, 7656, 8033, 8352, 8613, 8864, 9141, 9504, 9972, 10208, 11136, 11484, 12188, 12528, 12672, 13296, 14958, 15312, 16066, 16704, 17226, 17728, 18282, 19008, 19944, 20416, 22968, 24099, 24376, 25056, 26592, 27423, 29916, 30624, 32132, 33408, 34452, 35456, 36564, 38016, 39888, 40832, 45936, 48198, 48752, 50112, 53184, 54846, 59832, 61248, 64264, 68904, 72297, 73128, 79776, 82269, 88363, 91872, 96396, 97504, 100224, 106368, 109692, 119664, 122496, 128528, 137808, 144594, 146256, 159552, 164538, 176726, 183744, 192792, 195008, 216891, 219384, 239328, 257056, 265089, 275616, 289188, 292512, 319104, 329076, 353452, 367488, 385584, 390016, 433782, 438768, 478656, 514112, 530178, 551232, 578376, 585024, 658152, 706904, 771168, 795267, 867564, 877536, 957312, 1028224, 1060356, 1102464, 1156752, 1170048, 1316304, 1413808, 1542336, 1590534, 1735128, 1755072, 2120712, 2313504, 2385801, 2632608, 2827616, 3084672, 3181068, 3470256, 3510144, 4241424, 4627008, 4771602, 5265216, 5655232, 6362136, 6940512, 8482848, 9254016, 9543204, 10530432, 11310464, 12724272, 13881024, 16965696, 19086408, 25448544, 27762048, 33931392, 38172816, 50897088, 76345632, 101794176, 152691264, 305382528]

約数ペア:

[(1, 305382528), (2, 152691264), (3, 101794176), (4, 76345632), (6, 50897088), (8, 38172816), (9, 33931392), (11, 27762048), (12, 25448544), (16, 19086408), (18, 16965696), (22, 13881024), (24, 12724272), (27, 11310464), (29, 10530432), (32, 9543204), (33, 9254016), (36, 8482848), (44, 6940512), (48, 6362136), (54, 5655232), (58, 5265216), (64, 4771602), (66, 4627008), (72, 4241424), (87, 3510144), (88, 3470256), (96, 3181068), (99, 3084672), (108, 2827616), (116, 2632608), (128, 2385801), (132, 2313504), (144, 2120712), (174, 1755072), (176, 1735128), (192, 1590534), (198, 1542336), (216, 1413808), (232, 1316304), (261, 1170048), (264, 1156752), (277, 1102464), (288, 1060356), (297, 1028224), (319, 957312), (348, 877536), (352, 867564), (384, 795267), (396, 771168), (432, 706904), (464, 658152), (522, 585024), (528, 578376), (554, 551232), (576, 530178), (594, 514112), (638, 478656), (696, 438768), (704, 433782), (783, 390016), (792, 385584), (831, 367488), (864, 353452), (928, 329076), (957, 319104), (1044, 292512), (1056, 289188), (1108, 275616), (1152, 265089), (1188, 257056), (1276, 239328), (1392, 219384), (1408, 216891), (1566, 195008), (1584, 192792), (1662, 183744), (1728, 176726), (1856, 164538), (1914, 159552), (2088, 146256), (2112, 144594), (2216, 137808), (2376, 128528), (2493, 122496), (2552, 119664), (2784, 109692), (2871, 106368), (3047, 100224), (3132, 97504), (3168, 96396), (3324, 91872), (3456, 88363), (3712, 82269), (3828, 79776), (4176, 73128), (4224, 72297), (4432, 68904), (4752, 64264), (4986, 61248), (5104, 59832), (5568, 54846), (5742, 53184), (6094, 50112), (6264, 48752), (6336, 48198), (6648, 45936), (7479, 40832), (7656, 39888), (8033, 38016), (8352, 36564), (8613, 35456), (8864, 34452), (9141, 33408), (9504, 32132), (9972, 30624), (10208, 29916), (11136, 27423), (11484, 26592), (12188, 25056), (12528, 24376), (12672, 24099), (13296, 22968), (14958, 20416), (15312, 19944), (16066, 19008), (16704, 18282), (17226, 17728)]