245422848

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 216

約数和(自身を含む): 761185600

約数和(自身を除く): 515762752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 121, 128, 132, 139, 152, 176, 192, 209, 228, 242, 256, 264, 278, 304, 352, 363, 384, 417, 418, 456, 484, 528, 556, 608, 627, 704, 726, 768, 834, 836, 912, 968, 1056, 1112, 1216, 1254, 1408, 1452, 1529, 1668, 1672, 1824, 1936, 2112, 2224, 2299, 2432, 2508, 2641, 2816, 2904, 3058, 3336, 3344, 3648, 3872, 4224, 4448, 4587, 4598, 4864, 5016, 5282, 5808, 6116, 6672, 6688, 6897, 7296, 7744, 7923, 8448, 8896, 9174, 9196, 10032, 10564, 11616, 12232, 13344, 13376, 13794, 14592, 15488, 15846, 16819, 17792, 18348, 18392, 20064, 21128, 23232, 24464, 26688, 26752, 27588, 29051, 30976, 31692, 33638, 35584, 36696, 36784, 40128, 42256, 46464, 48928, 50457, 53376, 53504, 55176, 58102, 63384, 67276, 73392, 73568, 80256, 84512, 87153, 92928, 97856, 100914, 106752, 110352, 116204, 126768, 134552, 146784, 147136, 160512, 169024, 174306, 195712, 201828, 220704, 232408, 253536, 269104, 293568, 294272, 319561, 338048, 348612, 391424, 403656, 441408, 464816, 507072, 538208, 587136, 588544, 639122, 676096, 697224, 807312, 882816, 929632, 958683, 1014144, 1076416, 1174272, 1278244, 1394448, 1614624, 1765632, 1859264, 1917366, 2028288, 2152832, 2556488, 2788896, 3229248, 3718528, 3834732, 4305664, 5112976, 5577792, 6458496, 7437056, 7669464, 10225952, 11155584, 12916992, 15338928, 20451904, 22311168, 30677856, 40903808, 61355712, 81807616, 122711424, 245422848]

約数ペア:

[(1, 245422848), (2, 122711424), (3, 81807616), (4, 61355712), (6, 40903808), (8, 30677856), (11, 22311168), (12, 20451904), (16, 15338928), (19, 12916992), (22, 11155584), (24, 10225952), (32, 7669464), (33, 7437056), (38, 6458496), (44, 5577792), (48, 5112976), (57, 4305664), (64, 3834732), (66, 3718528), (76, 3229248), (88, 2788896), (96, 2556488), (114, 2152832), (121, 2028288), (128, 1917366), (132, 1859264), (139, 1765632), (152, 1614624), (176, 1394448), (192, 1278244), (209, 1174272), (228, 1076416), (242, 1014144), (256, 958683), (264, 929632), (278, 882816), (304, 807312), (352, 697224), (363, 676096), (384, 639122), (417, 588544), (418, 587136), (456, 538208), (484, 507072), (528, 464816), (556, 441408), (608, 403656), (627, 391424), (704, 348612), (726, 338048), (768, 319561), (834, 294272), (836, 293568), (912, 269104), (968, 253536), (1056, 232408), (1112, 220704), (1216, 201828), (1254, 195712), (1408, 174306), (1452, 169024), (1529, 160512), (1668, 147136), (1672, 146784), (1824, 134552), (1936, 126768), (2112, 116204), (2224, 110352), (2299, 106752), (2432, 100914), (2508, 97856), (2641, 92928), (2816, 87153), (2904, 84512), (3058, 80256), (3336, 73568), (3344, 73392), (3648, 67276), (3872, 63384), (4224, 58102), (4448, 55176), (4587, 53504), (4598, 53376), (4864, 50457), (5016, 48928), (5282, 46464), (5808, 42256), (6116, 40128), (6672, 36784), (6688, 36696), (6897, 35584), (7296, 33638), (7744, 31692), (7923, 30976), (8448, 29051), (8896, 27588), (9174, 26752), (9196, 26688), (10032, 24464), (10564, 23232), (11616, 21128), (12232, 20064), (13344, 18392), (13376, 18348), (13794, 17792), (14592, 16819), (15488, 15846)]