2638242419456

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{8467}}^1$

素因数の和:8671

約数の個数: 288

約数和(自身を含む): 6380639354880

約数和(自身を除く): 3742396935424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 71, 79, 112, 124, 128, 142, 158, 217, 224, 248, 256, 284, 316, 434, 448, 496, 497, 553, 568, 632, 868, 896, 992, 994, 1106, 1136, 1264, 1736, 1792, 1984, 1988, 2201, 2212, 2272, 2449, 2528, 3472, 3968, 3976, 4402, 4424, 4544, 4898, 5056, 5609, 6944, 7936, 7952, 8467, 8804, 8848, 9088, 9796, 10112, 11218, 13888, 15407, 15904, 16934, 17143, 17608, 17696, 18176, 19592, 20224, 22436, 27776, 30814, 31808, 33868, 34286, 35216, 35392, 39184, 39263, 44872, 55552, 59269, 61628, 63616, 67736, 68572, 70432, 70784, 78368, 78526, 89744, 118538, 123256, 127232, 135472, 137144, 140864, 141568, 156736, 157052, 173879, 179488, 237076, 246512, 262477, 270944, 274288, 281728, 313472, 314104, 347758, 358976, 474152, 493024, 524954, 541888, 548576, 563456, 601157, 626944, 628208, 668893, 695516, 717952, 948304, 986048, 1049908, 1083776, 1097152, 1202314, 1217153, 1256416, 1337786, 1391032, 1435904, 1837339, 1896608, 1972096, 2099816, 2167552, 2194304, 2404628, 2434306, 2512832, 2675572, 2782064, 3674678, 3793216, 3944192, 4199632, 4208099, 4388608, 4682251, 4809256, 4868612, 5025664, 5351144, 5564128, 7349356, 7586432, 8399264, 8416198, 9364502, 9618512, 9737224, 10051328, 10702288, 11128256, 14698712, 15172864, 16798528, 16832396, 18635867, 18729004, 19237024, 19474448, 20735683, 21404576, 22256512, 29397424, 33597056, 33664792, 37271734, 37458008, 38474048, 38948896, 41471366, 42809152, 44513024, 47491403, 58794848, 67194112, 67329584, 74543468, 74916016, 76948096, 77897792, 82942732, 85618304, 94982806, 117589696, 130451069, 134659168, 145149781, 149086936, 149832032, 153896192, 155795584, 165885464, 171236608, 189965612, 235179392, 260902138, 269318336, 290299562, 298173872, 299664064, 311591168, 331770928, 332439821, 379931224, 470358784, 521804276, 538636672, 580599124, 596347744, 599328128, 663541856, 664879642, 759862448, 1043608552, 1077273344, 1161198248, 1192695488, 1198656256, 1327083712, 1329759284, 1472233493, 1519724896, 2087217104, 2322396496, 2385390976, 2654167424, 2659518568, 2944466986, 3039449792, 4174434208, 4644792992, 4770781952, 5308334848, 5319037136, 5888933972, 6078899584, 8348868416, 9289585984, 10305634451, 10638074272, 11777867944, 12157799168, 16697736832, 18579171968, 20611268902, 21276148544, 23555735888, 33395473664, 37158343936, 41222537804, 42552297088, 47111471776, 82445075608, 85104594176, 94222943552, 164890151216, 188445887104, 329780302432, 376891774208, 659560604864, 1319121209728, 2638242419456]

約数ペア:

[(1, 2638242419456), (2, 1319121209728), (4, 659560604864), (7, 376891774208), (8, 329780302432), (14, 188445887104), (16, 164890151216), (28, 94222943552), (31, 85104594176), (32, 82445075608), (56, 47111471776), (62, 42552297088), (64, 41222537804), (71, 37158343936), (79, 33395473664), (112, 23555735888), (124, 21276148544), (128, 20611268902), (142, 18579171968), (158, 16697736832), (217, 12157799168), (224, 11777867944), (248, 10638074272), (256, 10305634451), (284, 9289585984), (316, 8348868416), (434, 6078899584), (448, 5888933972), (496, 5319037136), (497, 5308334848), (553, 4770781952), (568, 4644792992), (632, 4174434208), (868, 3039449792), (896, 2944466986), (992, 2659518568), (994, 2654167424), (1106, 2385390976), (1136, 2322396496), (1264, 2087217104), (1736, 1519724896), (1792, 1472233493), (1984, 1329759284), (1988, 1327083712), (2201, 1198656256), (2212, 1192695488), (2272, 1161198248), (2449, 1077273344), (2528, 1043608552), (3472, 759862448), (3968, 664879642), (3976, 663541856), (4402, 599328128), (4424, 596347744), (4544, 580599124), (4898, 538636672), (5056, 521804276), (5609, 470358784), (6944, 379931224), (7936, 332439821), (7952, 331770928), (8467, 311591168), (8804, 299664064), (8848, 298173872), (9088, 290299562), (9796, 269318336), (10112, 260902138), (11218, 235179392), (13888, 189965612), (15407, 171236608), (15904, 165885464), (16934, 155795584), (17143, 153896192), (17608, 149832032), (17696, 149086936), (18176, 145149781), (19592, 134659168), (20224, 130451069), (22436, 117589696), (27776, 94982806), (30814, 85618304), (31808, 82942732), (33868, 77897792), (34286, 76948096), (35216, 74916016), (35392, 74543468), (39184, 67329584), (39263, 67194112), (44872, 58794848), (55552, 47491403), (59269, 44513024), (61628, 42809152), (63616, 41471366), (67736, 38948896), (68572, 38474048), (70432, 37458008), (70784, 37271734), (78368, 33664792), (78526, 33597056), (89744, 29397424), (118538, 22256512), (123256, 21404576), (127232, 20735683), (135472, 19474448), (137144, 19237024), (140864, 18729004), (141568, 18635867), (156736, 16832396), (157052, 16798528), (173879, 15172864), (179488, 14698712), (237076, 11128256), (246512, 10702288), (262477, 10051328), (270944, 9737224), (274288, 9618512), (281728, 9364502), (313472, 8416198), (314104, 8399264), (347758, 7586432), (358976, 7349356), (474152, 5564128), (493024, 5351144), (524954, 5025664), (541888, 4868612), (548576, 4809256), (563456, 4682251), (601157, 4388608), (626944, 4208099), (628208, 4199632), (668893, 3944192), (695516, 3793216), (717952, 3674678), (948304, 2782064), (986048, 2675572), (1049908, 2512832), (1083776, 2434306), (1097152, 2404628), (1202314, 2194304), (1217153, 2167552), (1256416, 2099816), (1337786, 1972096), (1391032, 1896608), (1435904, 1837339)]