1959981984

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1147

約数の個数: 144

約数和(自身を含む): 5837832000

約数和(自身を除く): 3877850016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 449, 552, 659, 736, 828, 898, 1104, 1318, 1347, 1656, 1796, 1977, 2208, 2636, 2694, 3312, 3592, 3954, 4041, 5272, 5388, 5931, 6624, 7184, 7908, 8082, 10327, 10544, 10776, 11862, 14368, 15157, 15816, 16164, 20654, 21088, 21552, 23724, 30314, 30981, 31632, 32328, 41308, 43104, 45471, 47448, 60628, 61962, 63264, 64656, 82616, 90942, 92943, 94896, 121256, 123924, 129312, 136413, 165232, 181884, 185886, 189792, 242512, 247848, 272826, 295891, 330464, 363768, 371772, 485024, 495696, 545652, 591782, 727536, 743544, 887673, 991392, 1091304, 1183564, 1455072, 1487088, 1775346, 2182608, 2367128, 2663019, 2974176, 3550692, 4365216, 4734256, 5326038, 6805493, 7101384, 9468512, 10652076, 13610986, 14202768, 20416479, 21304152, 27221972, 28405536, 40832958, 42608304, 54443944, 61249437, 81665916, 85216608, 108887888, 122498874, 163331832, 217775776, 244997748, 326663664, 489995496, 653327328, 979990992, 1959981984]

約数ペア:

[(1, 1959981984), (2, 979990992), (3, 653327328), (4, 489995496), (6, 326663664), (8, 244997748), (9, 217775776), (12, 163331832), (16, 122498874), (18, 108887888), (23, 85216608), (24, 81665916), (32, 61249437), (36, 54443944), (46, 42608304), (48, 40832958), (69, 28405536), (72, 27221972), (92, 21304152), (96, 20416479), (138, 14202768), (144, 13610986), (184, 10652076), (207, 9468512), (276, 7101384), (288, 6805493), (368, 5326038), (414, 4734256), (449, 4365216), (552, 3550692), (659, 2974176), (736, 2663019), (828, 2367128), (898, 2182608), (1104, 1775346), (1318, 1487088), (1347, 1455072), (1656, 1183564), (1796, 1091304), (1977, 991392), (2208, 887673), (2636, 743544), (2694, 727536), (3312, 591782), (3592, 545652), (3954, 495696), (4041, 485024), (5272, 371772), (5388, 363768), (5931, 330464), (6624, 295891), (7184, 272826), (7908, 247848), (8082, 242512), (10327, 189792), (10544, 185886), (10776, 181884), (11862, 165232), (14368, 136413), (15157, 129312), (15816, 123924), (16164, 121256), (20654, 94896), (21088, 92943), (21552, 90942), (23724, 82616), (30314, 64656), (30981, 63264), (31632, 61962), (32328, 60628), (41308, 47448), (43104, 45471)]