1788742656

素因数分解:

$2^{10}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2147

約数の個数: 176

約数和(自身を含む): 5470894080

約数和(自身を除く): 3682151424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 512, 558, 576, 744, 768, 837, 864, 992, 1024, 1116, 1152, 1488, 1536, 1674, 1728, 1984, 2087, 2232, 2304, 2976, 3072, 3348, 3456, 3968, 4174, 4464, 4608, 5952, 6261, 6696, 6912, 7936, 8348, 8928, 9216, 11904, 12522, 13392, 13824, 15872, 16696, 17856, 18783, 23808, 25044, 26784, 27648, 31744, 33392, 35712, 37566, 47616, 50088, 53568, 56349, 64697, 66784, 71424, 75132, 95232, 100176, 107136, 112698, 129394, 133568, 142848, 150264, 194091, 200352, 214272, 225396, 258788, 267136, 285696, 300528, 388182, 400704, 428544, 450792, 517576, 534272, 582273, 601056, 776364, 801408, 857088, 901584, 1035152, 1068544, 1164546, 1202112, 1552728, 1602816, 1746819, 1803168, 2070304, 2137088, 2329092, 2404224, 3105456, 3205632, 3493638, 3606336, 4140608, 4658184, 4808448, 6210912, 6411264, 6987276, 7212672, 8281216, 9316368, 9616896, 12421824, 13974552, 14425344, 16562432, 18632736, 19233792, 24843648, 27949104, 28850688, 33124864, 37265472, 49687296, 55898208, 57701376, 66249728, 74530944, 99374592, 111796416, 149061888, 198749184, 223592832, 298123776, 447185664, 596247552, 894371328, 1788742656]

約数ペア:

[(1, 1788742656), (2, 894371328), (3, 596247552), (4, 447185664), (6, 298123776), (8, 223592832), (9, 198749184), (12, 149061888), (16, 111796416), (18, 99374592), (24, 74530944), (27, 66249728), (31, 57701376), (32, 55898208), (36, 49687296), (48, 37265472), (54, 33124864), (62, 28850688), (64, 27949104), (72, 24843648), (93, 19233792), (96, 18632736), (108, 16562432), (124, 14425344), (128, 13974552), (144, 12421824), (186, 9616896), (192, 9316368), (216, 8281216), (248, 7212672), (256, 6987276), (279, 6411264), (288, 6210912), (372, 4808448), (384, 4658184), (432, 4140608), (496, 3606336), (512, 3493638), (558, 3205632), (576, 3105456), (744, 2404224), (768, 2329092), (837, 2137088), (864, 2070304), (992, 1803168), (1024, 1746819), (1116, 1602816), (1152, 1552728), (1488, 1202112), (1536, 1164546), (1674, 1068544), (1728, 1035152), (1984, 901584), (2087, 857088), (2232, 801408), (2304, 776364), (2976, 601056), (3072, 582273), (3348, 534272), (3456, 517576), (3968, 450792), (4174, 428544), (4464, 400704), (4608, 388182), (5952, 300528), (6261, 285696), (6696, 267136), (6912, 258788), (7936, 225396), (8348, 214272), (8928, 200352), (9216, 194091), (11904, 150264), (12522, 142848), (13392, 133568), (13824, 129394), (15872, 112698), (16696, 107136), (17856, 100176), (18783, 95232), (23808, 75132), (25044, 71424), (26784, 66784), (27648, 64697), (31744, 56349), (33392, 53568), (35712, 50088), (37566, 47616)]