1947561984

素因数分解:

$2^{12}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2297}}^1$

素因数の和:2350

約数の個数: 156

約数和(自身を含む): 5872750416

約数和(自身を除く): 3925188432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1024, 1104, 1152, 1472, 1536, 1656, 2048, 2208, 2297, 2304, 2944, 3072, 3312, 4096, 4416, 4594, 4608, 5888, 6144, 6624, 6891, 8832, 9188, 9216, 11776, 12288, 13248, 13782, 17664, 18376, 18432, 20673, 23552, 26496, 27564, 35328, 36752, 36864, 41346, 47104, 52831, 52992, 55128, 70656, 73504, 82692, 94208, 105662, 105984, 110256, 141312, 147008, 158493, 165384, 211324, 211968, 220512, 282624, 294016, 316986, 330768, 422648, 423936, 441024, 475479, 588032, 633972, 661536, 845296, 847872, 882048, 950958, 1176064, 1267944, 1323072, 1690592, 1764096, 1901916, 2352128, 2535888, 2646144, 3381184, 3528192, 3803832, 4704256, 5071776, 5292288, 6762368, 7056384, 7607664, 9408512, 10143552, 10584576, 13524736, 14112768, 15215328, 20287104, 21169152, 27049472, 28225536, 30430656, 40574208, 42338304, 54098944, 60861312, 81148416, 84676608, 108197888, 121722624, 162296832, 216395776, 243445248, 324593664, 486890496, 649187328, 973780992, 1947561984]

約数ペア:

[(1, 1947561984), (2, 973780992), (3, 649187328), (4, 486890496), (6, 324593664), (8, 243445248), (9, 216395776), (12, 162296832), (16, 121722624), (18, 108197888), (23, 84676608), (24, 81148416), (32, 60861312), (36, 54098944), (46, 42338304), (48, 40574208), (64, 30430656), (69, 28225536), (72, 27049472), (92, 21169152), (96, 20287104), (128, 15215328), (138, 14112768), (144, 13524736), (184, 10584576), (192, 10143552), (207, 9408512), (256, 7607664), (276, 7056384), (288, 6762368), (368, 5292288), (384, 5071776), (414, 4704256), (512, 3803832), (552, 3528192), (576, 3381184), (736, 2646144), (768, 2535888), (828, 2352128), (1024, 1901916), (1104, 1764096), (1152, 1690592), (1472, 1323072), (1536, 1267944), (1656, 1176064), (2048, 950958), (2208, 882048), (2297, 847872), (2304, 845296), (2944, 661536), (3072, 633972), (3312, 588032), (4096, 475479), (4416, 441024), (4594, 423936), (4608, 422648), (5888, 330768), (6144, 316986), (6624, 294016), (6891, 282624), (8832, 220512), (9188, 211968), (9216, 211324), (11776, 165384), (12288, 158493), (13248, 147008), (13782, 141312), (17664, 110256), (18376, 105984), (18432, 105662), (20673, 94208), (23552, 82692), (26496, 73504), (27564, 70656), (35328, 55128), (36752, 52992), (36864, 52831), (41346, 47104)]