310809312

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^2\times {\mathrm{991}}^1$

素因数の和:1035

約数の個数: 180

約数和(自身を含む): 1005748128

約数和(自身を除く): 694938816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 121, 132, 144, 162, 176, 198, 216, 242, 264, 288, 297, 324, 352, 363, 396, 432, 484, 528, 594, 648, 726, 792, 864, 891, 968, 991, 1056, 1089, 1188, 1296, 1452, 1584, 1782, 1936, 1982, 2178, 2376, 2592, 2904, 2973, 3168, 3267, 3564, 3872, 3964, 4356, 4752, 5808, 5946, 6534, 7128, 7928, 8712, 8919, 9504, 9801, 10901, 11616, 11892, 13068, 14256, 15856, 17424, 17838, 19602, 21802, 23784, 26136, 26757, 28512, 31712, 32703, 34848, 35676, 39204, 43604, 47568, 52272, 53514, 65406, 71352, 78408, 80271, 87208, 95136, 98109, 104544, 107028, 119911, 130812, 142704, 156816, 160542, 174416, 196218, 214056, 239822, 261624, 285408, 294327, 313632, 321084, 348832, 359733, 392436, 428112, 479644, 523248, 588654, 642168, 719466, 784872, 856224, 882981, 959288, 1046496, 1079199, 1177308, 1284336, 1438932, 1569744, 1765962, 1918576, 2158398, 2354616, 2568672, 2877864, 3139488, 3237597, 3531924, 3837152, 4316796, 4709232, 5755728, 6475194, 7063848, 8633592, 9418464, 9712791, 11511456, 12950388, 14127696, 17267184, 19425582, 25900776, 28255392, 34534368, 38851164, 51801552, 77702328, 103603104, 155404656, 310809312]

約数ペア:

[(1, 310809312), (2, 155404656), (3, 103603104), (4, 77702328), (6, 51801552), (8, 38851164), (9, 34534368), (11, 28255392), (12, 25900776), (16, 19425582), (18, 17267184), (22, 14127696), (24, 12950388), (27, 11511456), (32, 9712791), (33, 9418464), (36, 8633592), (44, 7063848), (48, 6475194), (54, 5755728), (66, 4709232), (72, 4316796), (81, 3837152), (88, 3531924), (96, 3237597), (99, 3139488), (108, 2877864), (121, 2568672), (132, 2354616), (144, 2158398), (162, 1918576), (176, 1765962), (198, 1569744), (216, 1438932), (242, 1284336), (264, 1177308), (288, 1079199), (297, 1046496), (324, 959288), (352, 882981), (363, 856224), (396, 784872), (432, 719466), (484, 642168), (528, 588654), (594, 523248), (648, 479644), (726, 428112), (792, 392436), (864, 359733), (891, 348832), (968, 321084), (991, 313632), (1056, 294327), (1089, 285408), (1188, 261624), (1296, 239822), (1452, 214056), (1584, 196218), (1782, 174416), (1936, 160542), (1982, 156816), (2178, 142704), (2376, 130812), (2592, 119911), (2904, 107028), (2973, 104544), (3168, 98109), (3267, 95136), (3564, 87208), (3872, 80271), (3964, 78408), (4356, 71352), (4752, 65406), (5808, 53514), (5946, 52272), (6534, 47568), (7128, 43604), (7928, 39204), (8712, 35676), (8919, 34848), (9504, 32703), (9801, 31712), (10901, 28512), (11616, 26757), (11892, 26136), (13068, 23784), (14256, 21802), (15856, 19602), (17424, 17838)]