387617472

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:627

約数の個数: 168

約数和(自身を含む): 1223906112

約数和(自身を除く): 836288640

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 131, 132, 144, 176, 192, 198, 262, 264, 288, 352, 393, 396, 467, 524, 528, 576, 704, 786, 792, 934, 1048, 1056, 1179, 1401, 1441, 1572, 1584, 1868, 2096, 2112, 2358, 2802, 2882, 3144, 3168, 3736, 4192, 4203, 4323, 4716, 5137, 5604, 5764, 6288, 6336, 7472, 8384, 8406, 8646, 9432, 10274, 11208, 11528, 12576, 12969, 14944, 15411, 16812, 17292, 18864, 20548, 22416, 23056, 25152, 25938, 29888, 30822, 33624, 34584, 37728, 41096, 44832, 46112, 46233, 51876, 61177, 61644, 67248, 69168, 75456, 82192, 89664, 92224, 92466, 103752, 122354, 123288, 134496, 138336, 164384, 183531, 184932, 207504, 244708, 246576, 268992, 276672, 328768, 367062, 369864, 415008, 489416, 493152, 550593, 672947, 734124, 739728, 830016, 978832, 986304, 1101186, 1345894, 1468248, 1479456, 1957664, 2018841, 2202372, 2691788, 2936496, 2958912, 3915328, 4037682, 4404744, 5383576, 5872992, 6056523, 8075364, 8809488, 10767152, 11745984, 12113046, 16150728, 17618976, 21534304, 24226092, 32301456, 35237952, 43068608, 48452184, 64602912, 96904368, 129205824, 193808736, 387617472]

約数ペア:

[(1, 387617472), (2, 193808736), (3, 129205824), (4, 96904368), (6, 64602912), (8, 48452184), (9, 43068608), (11, 35237952), (12, 32301456), (16, 24226092), (18, 21534304), (22, 17618976), (24, 16150728), (32, 12113046), (33, 11745984), (36, 10767152), (44, 8809488), (48, 8075364), (64, 6056523), (66, 5872992), (72, 5383576), (88, 4404744), (96, 4037682), (99, 3915328), (131, 2958912), (132, 2936496), (144, 2691788), (176, 2202372), (192, 2018841), (198, 1957664), (262, 1479456), (264, 1468248), (288, 1345894), (352, 1101186), (393, 986304), (396, 978832), (467, 830016), (524, 739728), (528, 734124), (576, 672947), (704, 550593), (786, 493152), (792, 489416), (934, 415008), (1048, 369864), (1056, 367062), (1179, 328768), (1401, 276672), (1441, 268992), (1572, 246576), (1584, 244708), (1868, 207504), (2096, 184932), (2112, 183531), (2358, 164384), (2802, 138336), (2882, 134496), (3144, 123288), (3168, 122354), (3736, 103752), (4192, 92466), (4203, 92224), (4323, 89664), (4716, 82192), (5137, 75456), (5604, 69168), (5764, 67248), (6288, 61644), (6336, 61177), (7472, 51876), (8384, 46233), (8406, 46112), (8646, 44832), (9432, 41096), (10274, 37728), (11208, 34584), (11528, 33624), (12576, 30822), (12969, 29888), (14944, 25938), (15411, 25152), (16812, 23056), (17292, 22416), (18864, 20548)]