381689856

素因数分解:

$2^{13}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 168

約数和(自身を含む): 1144975104

約数和(自身を除く): 763285248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 167, 186, 192, 248, 256, 279, 288, 334, 372, 384, 496, 501, 512, 558, 576, 668, 744, 768, 992, 1002, 1024, 1116, 1152, 1336, 1488, 1503, 1536, 1984, 2004, 2048, 2232, 2304, 2672, 2976, 3006, 3072, 3968, 4008, 4096, 4464, 4608, 5177, 5344, 5952, 6012, 6144, 7936, 8016, 8192, 8928, 9216, 10354, 10688, 11904, 12024, 12288, 15531, 15872, 16032, 17856, 18432, 20708, 21376, 23808, 24048, 24576, 31062, 31744, 32064, 35712, 36864, 41416, 42752, 46593, 47616, 48096, 62124, 63488, 64128, 71424, 73728, 82832, 85504, 93186, 95232, 96192, 124248, 126976, 128256, 142848, 165664, 171008, 186372, 190464, 192384, 248496, 253952, 256512, 285696, 331328, 342016, 372744, 380928, 384768, 496992, 513024, 571392, 662656, 684032, 745488, 761856, 769536, 993984, 1026048, 1142784, 1325312, 1368064, 1490976, 1539072, 1987968, 2052096, 2285568, 2650624, 2981952, 3078144, 3975936, 4104192, 5301248, 5963904, 6156288, 7951872, 10602496, 11927808, 12312576, 15903744, 21204992, 23855616, 31807488, 42409984, 47711232, 63614976, 95422464, 127229952, 190844928, 381689856]

約数ペア:

[(1, 381689856), (2, 190844928), (3, 127229952), (4, 95422464), (6, 63614976), (8, 47711232), (9, 42409984), (12, 31807488), (16, 23855616), (18, 21204992), (24, 15903744), (31, 12312576), (32, 11927808), (36, 10602496), (48, 7951872), (62, 6156288), (64, 5963904), (72, 5301248), (93, 4104192), (96, 3975936), (124, 3078144), (128, 2981952), (144, 2650624), (167, 2285568), (186, 2052096), (192, 1987968), (248, 1539072), (256, 1490976), (279, 1368064), (288, 1325312), (334, 1142784), (372, 1026048), (384, 993984), (496, 769536), (501, 761856), (512, 745488), (558, 684032), (576, 662656), (668, 571392), (744, 513024), (768, 496992), (992, 384768), (1002, 380928), (1024, 372744), (1116, 342016), (1152, 331328), (1336, 285696), (1488, 256512), (1503, 253952), (1536, 248496), (1984, 192384), (2004, 190464), (2048, 186372), (2232, 171008), (2304, 165664), (2672, 142848), (2976, 128256), (3006, 126976), (3072, 124248), (3968, 96192), (4008, 95232), (4096, 93186), (4464, 85504), (4608, 82832), (5177, 73728), (5344, 71424), (5952, 64128), (6012, 63488), (6144, 62124), (7936, 48096), (8016, 47616), (8192, 46593), (8928, 42752), (9216, 41416), (10354, 36864), (10688, 35712), (11904, 32064), (12024, 31744), (12288, 31062), (15531, 24576), (15872, 24048), (16032, 23808), (17856, 21376), (18432, 20708)]