2151975168

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:674

約数の個数: 288

約数和(自身を含む): 7378022400

約数和(自身を除く): 5226047232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 79, 84, 96, 108, 112, 126, 128, 144, 158, 168, 189, 192, 216, 224, 237, 252, 256, 288, 316, 336, 378, 384, 432, 448, 474, 504, 553, 563, 576, 632, 672, 711, 756, 768, 864, 896, 948, 1008, 1106, 1126, 1152, 1264, 1344, 1422, 1512, 1659, 1689, 1728, 1792, 1896, 2016, 2133, 2212, 2252, 2304, 2528, 2688, 2844, 3024, 3318, 3378, 3456, 3792, 3941, 4032, 4266, 4424, 4504, 4977, 5056, 5067, 5376, 5688, 6048, 6636, 6756, 6912, 7584, 7882, 8064, 8532, 8848, 9008, 9954, 10112, 10134, 11376, 11823, 12096, 13272, 13512, 14931, 15168, 15201, 15764, 16128, 17064, 17696, 18016, 19908, 20224, 20268, 22752, 23646, 24192, 26544, 27024, 29862, 30336, 30402, 31528, 34128, 35392, 35469, 36032, 39816, 40536, 44477, 45504, 47292, 48384, 53088, 54048, 59724, 60672, 60804, 63056, 68256, 70784, 70938, 72064, 79632, 81072, 88954, 91008, 94584, 106176, 106407, 108096, 119448, 121608, 126112, 133431, 136512, 141568, 141876, 144128, 159264, 162144, 177908, 182016, 189168, 212352, 212814, 216192, 238896, 243216, 252224, 266862, 273024, 283752, 311339, 318528, 324288, 355816, 378336, 400293, 424704, 425628, 432384, 477792, 486432, 504448, 533724, 546048, 567504, 622678, 637056, 648576, 711632, 756672, 800586, 851256, 934017, 955584, 972864, 1008896, 1067448, 1135008, 1200879, 1245356, 1274112, 1297152, 1423264, 1513344, 1601172, 1702512, 1868034, 1911168, 1945728, 2134896, 2270016, 2401758, 2490712, 2802051, 2846528, 3026688, 3202344, 3405024, 3736068, 3822336, 3891456, 4269792, 4540032, 4803516, 4981424, 5604102, 5693056, 6404688, 6810048, 7472136, 8406153, 8539584, 9080064, 9607032, 9962848, 11208204, 11386112, 12809376, 13620096, 14944272, 16812306, 17079168, 19214064, 19925696, 22416408, 25618752, 27240192, 29888544, 33624612, 34158336, 38428128, 39851392, 44832816, 51237504, 59777088, 67249224, 76856256, 79702784, 89665632, 102475008, 119554176, 134498448, 153712512, 179331264, 239108352, 268996896, 307425024, 358662528, 537993792, 717325056, 1075987584, 2151975168]

約数ペア:

[(1, 2151975168), (2, 1075987584), (3, 717325056), (4, 537993792), (6, 358662528), (7, 307425024), (8, 268996896), (9, 239108352), (12, 179331264), (14, 153712512), (16, 134498448), (18, 119554176), (21, 102475008), (24, 89665632), (27, 79702784), (28, 76856256), (32, 67249224), (36, 59777088), (42, 51237504), (48, 44832816), (54, 39851392), (56, 38428128), (63, 34158336), (64, 33624612), (72, 29888544), (79, 27240192), (84, 25618752), (96, 22416408), (108, 19925696), (112, 19214064), (126, 17079168), (128, 16812306), (144, 14944272), (158, 13620096), (168, 12809376), (189, 11386112), (192, 11208204), (216, 9962848), (224, 9607032), (237, 9080064), (252, 8539584), (256, 8406153), (288, 7472136), (316, 6810048), (336, 6404688), (378, 5693056), (384, 5604102), (432, 4981424), (448, 4803516), (474, 4540032), (504, 4269792), (553, 3891456), (563, 3822336), (576, 3736068), (632, 3405024), (672, 3202344), (711, 3026688), (756, 2846528), (768, 2802051), (864, 2490712), (896, 2401758), (948, 2270016), (1008, 2134896), (1106, 1945728), (1126, 1911168), (1152, 1868034), (1264, 1702512), (1344, 1601172), (1422, 1513344), (1512, 1423264), (1659, 1297152), (1689, 1274112), (1728, 1245356), (1792, 1200879), (1896, 1135008), (2016, 1067448), (2133, 1008896), (2212, 972864), (2252, 955584), (2304, 934017), (2528, 851256), (2688, 800586), (2844, 756672), (3024, 711632), (3318, 648576), (3378, 637056), (3456, 622678), (3792, 567504), (3941, 546048), (4032, 533724), (4266, 504448), (4424, 486432), (4504, 477792), (4977, 432384), (5056, 425628), (5067, 424704), (5376, 400293), (5688, 378336), (6048, 355816), (6636, 324288), (6756, 318528), (6912, 311339), (7584, 283752), (7882, 273024), (8064, 266862), (8532, 252224), (8848, 243216), (9008, 238896), (9954, 216192), (10112, 212814), (10134, 212352), (11376, 189168), (11823, 182016), (12096, 177908), (13272, 162144), (13512, 159264), (14931, 144128), (15168, 141876), (15201, 141568), (15764, 136512), (16128, 133431), (17064, 126112), (17696, 121608), (18016, 119448), (19908, 108096), (20224, 106407), (20268, 106176), (22752, 94584), (23646, 91008), (24192, 88954), (26544, 81072), (27024, 79632), (29862, 72064), (30336, 70938), (30402, 70784), (31528, 68256), (34128, 63056), (35392, 60804), (35469, 60672), (36032, 59724), (39816, 54048), (40536, 53088), (44477, 48384), (45504, 47292)]