306505728

素因数分解:

$2^{11}\times 3^3\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 951350400

約数和(自身を除く): 644844672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 241, 256, 276, 288, 368, 384, 414, 432, 482, 512, 552, 576, 621, 723, 736, 768, 828, 864, 964, 1024, 1104, 1152, 1242, 1446, 1472, 1536, 1656, 1728, 1928, 2048, 2169, 2208, 2304, 2484, 2892, 2944, 3072, 3312, 3456, 3856, 4338, 4416, 4608, 4968, 5543, 5784, 5888, 6144, 6507, 6624, 6912, 7712, 8676, 8832, 9216, 9936, 11086, 11568, 11776, 13014, 13248, 13824, 15424, 16629, 17352, 17664, 18432, 19872, 22172, 23136, 23552, 26028, 26496, 27648, 30848, 33258, 34704, 35328, 39744, 44344, 46272, 47104, 49887, 52056, 52992, 55296, 61696, 66516, 69408, 70656, 79488, 88688, 92544, 99774, 104112, 105984, 123392, 133032, 138816, 141312, 149661, 158976, 177376, 185088, 199548, 208224, 211968, 246784, 266064, 277632, 299322, 317952, 354752, 370176, 399096, 416448, 423936, 493568, 532128, 555264, 598644, 635904, 709504, 740352, 798192, 832896, 1064256, 1110528, 1197288, 1271808, 1419008, 1480704, 1596384, 1665792, 2128512, 2221056, 2394576, 2838016, 3192768, 3331584, 4257024, 4442112, 4789152, 5676032, 6385536, 6663168, 8514048, 9578304, 11352064, 12771072, 13326336, 17028096, 19156608, 25542144, 34056192, 38313216, 51084288, 76626432, 102168576, 153252864, 306505728]

約数ペア:

[(1, 306505728), (2, 153252864), (3, 102168576), (4, 76626432), (6, 51084288), (8, 38313216), (9, 34056192), (12, 25542144), (16, 19156608), (18, 17028096), (23, 13326336), (24, 12771072), (27, 11352064), (32, 9578304), (36, 8514048), (46, 6663168), (48, 6385536), (54, 5676032), (64, 4789152), (69, 4442112), (72, 4257024), (92, 3331584), (96, 3192768), (108, 2838016), (128, 2394576), (138, 2221056), (144, 2128512), (184, 1665792), (192, 1596384), (207, 1480704), (216, 1419008), (241, 1271808), (256, 1197288), (276, 1110528), (288, 1064256), (368, 832896), (384, 798192), (414, 740352), (432, 709504), (482, 635904), (512, 598644), (552, 555264), (576, 532128), (621, 493568), (723, 423936), (736, 416448), (768, 399096), (828, 370176), (864, 354752), (964, 317952), (1024, 299322), (1104, 277632), (1152, 266064), (1242, 246784), (1446, 211968), (1472, 208224), (1536, 199548), (1656, 185088), (1728, 177376), (1928, 158976), (2048, 149661), (2169, 141312), (2208, 138816), (2304, 133032), (2484, 123392), (2892, 105984), (2944, 104112), (3072, 99774), (3312, 92544), (3456, 88688), (3856, 79488), (4338, 70656), (4416, 69408), (4608, 66516), (4968, 61696), (5543, 55296), (5784, 52992), (5888, 52056), (6144, 49887), (6507, 47104), (6624, 46272), (6912, 44344), (7712, 39744), (8676, 35328), (8832, 34704), (9216, 33258), (9936, 30848), (11086, 27648), (11568, 26496), (11776, 26028), (13014, 23552), (13248, 23136), (13824, 22172), (15424, 19872), (16629, 18432), (17352, 17664)]