340325874

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:523

約数の個数: 144

約数和(自身を含む): 920215296

約数和(自身を除く): 579889422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 81, 93, 98, 126, 147, 162, 186, 189, 217, 243, 279, 294, 378, 434, 441, 461, 486, 558, 567, 651, 837, 882, 922, 1134, 1302, 1323, 1383, 1519, 1674, 1701, 1953, 2511, 2646, 2766, 3038, 3227, 3402, 3906, 3969, 4149, 4557, 5022, 5859, 6454, 7533, 7938, 8298, 9114, 9681, 11718, 11907, 12447, 13671, 14291, 15066, 17577, 19362, 22589, 23814, 24894, 27342, 28582, 29043, 35154, 37341, 41013, 42873, 45178, 52731, 58086, 67767, 74682, 82026, 85746, 87129, 100037, 105462, 112023, 123039, 128619, 135534, 174258, 200074, 203301, 224046, 246078, 257238, 261387, 300111, 369117, 385857, 406602, 522774, 600222, 609903, 700259, 738234, 771714, 784161, 900333, 1157571, 1219806, 1400518, 1568322, 1800666, 1829709, 2100777, 2315142, 2700999, 3472713, 3659418, 4201554, 5401998, 5489127, 6302331, 6945426, 8102997, 10978254, 12604662, 16205994, 18906993, 24308991, 37813986, 48617982, 56720979, 113441958, 170162937, 340325874]

約数ペア:

[(1, 340325874), (2, 170162937), (3, 113441958), (6, 56720979), (7, 48617982), (9, 37813986), (14, 24308991), (18, 18906993), (21, 16205994), (27, 12604662), (31, 10978254), (42, 8102997), (49, 6945426), (54, 6302331), (62, 5489127), (63, 5401998), (81, 4201554), (93, 3659418), (98, 3472713), (126, 2700999), (147, 2315142), (162, 2100777), (186, 1829709), (189, 1800666), (217, 1568322), (243, 1400518), (279, 1219806), (294, 1157571), (378, 900333), (434, 784161), (441, 771714), (461, 738234), (486, 700259), (558, 609903), (567, 600222), (651, 522774), (837, 406602), (882, 385857), (922, 369117), (1134, 300111), (1302, 261387), (1323, 257238), (1383, 246078), (1519, 224046), (1674, 203301), (1701, 200074), (1953, 174258), (2511, 135534), (2646, 128619), (2766, 123039), (3038, 112023), (3227, 105462), (3402, 100037), (3906, 87129), (3969, 85746), (4149, 82026), (4557, 74682), (5022, 67767), (5859, 58086), (6454, 52731), (7533, 45178), (7938, 42873), (8298, 41013), (9114, 37341), (9681, 35154), (11718, 29043), (11907, 28582), (12447, 27342), (13671, 24894), (14291, 23814), (15066, 22589), (17577, 19362)]