1243254528

素因数分解:

$2^8\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 3885235200

約数和(自身を除く): 2641980672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 47, 48, 54, 64, 72, 86, 89, 94, 96, 108, 128, 129, 141, 144, 172, 178, 188, 192, 216, 256, 258, 267, 282, 288, 344, 356, 376, 384, 387, 423, 432, 516, 534, 564, 576, 688, 712, 752, 768, 774, 801, 846, 864, 1032, 1068, 1128, 1152, 1161, 1269, 1376, 1424, 1504, 1548, 1602, 1692, 1728, 2021, 2064, 2136, 2256, 2304, 2322, 2403, 2538, 2752, 2848, 3008, 3096, 3204, 3384, 3456, 3827, 4042, 4128, 4183, 4272, 4512, 4644, 4806, 5076, 5504, 5696, 6016, 6063, 6192, 6408, 6768, 6912, 7654, 8084, 8256, 8366, 8544, 9024, 9288, 9612, 10152, 11008, 11392, 11481, 12032, 12126, 12384, 12549, 12816, 13536, 15308, 16168, 16512, 16732, 17088, 18048, 18189, 18576, 19224, 20304, 22784, 22962, 24252, 24768, 25098, 25632, 27072, 30616, 32336, 33024, 33464, 34176, 34443, 36096, 36378, 37152, 37647, 38448, 40608, 45924, 48504, 49536, 50196, 51264, 54144, 54567, 61232, 64672, 66928, 68352, 68886, 72756, 74304, 75294, 76896, 81216, 91848, 97008, 99072, 100392, 102528, 103329, 108288, 109134, 112941, 122464, 129344, 133856, 137772, 145512, 148608, 150588, 153792, 162432, 179869, 183696, 194016, 200784, 205056, 206658, 218268, 225882, 244928, 258688, 267712, 275544, 291024, 297216, 301176, 307584, 324864, 359738, 367392, 388032, 401568, 413316, 436536, 451764, 489856, 517376, 535424, 539607, 551088, 582048, 602352, 615168, 719476, 734784, 776064, 803136, 826632, 873072, 903528, 979712, 1070848, 1079214, 1102176, 1164096, 1204704, 1438952, 1469568, 1552128, 1606272, 1618821, 1653264, 1746144, 1807056, 2158428, 2204352, 2328192, 2409408, 2877904, 2939136, 3212544, 3237642, 3306528, 3492288, 3614112, 4316856, 4408704, 4656384, 4818816, 4856463, 5755808, 6475284, 6613056, 6984576, 7228224, 8633712, 8817408, 9637632, 9712926, 11511616, 12950568, 13226112, 13969152, 14456448, 17267424, 19425852, 23023232, 25901136, 26452224, 28912896, 34534848, 38851704, 46046464, 51802272, 69069696, 77703408, 103604544, 138139392, 155406816, 207209088, 310813632, 414418176, 621627264, 1243254528]

約数ペア:

[(1, 1243254528), (2, 621627264), (3, 414418176), (4, 310813632), (6, 207209088), (8, 155406816), (9, 138139392), (12, 103604544), (16, 77703408), (18, 69069696), (24, 51802272), (27, 46046464), (32, 38851704), (36, 34534848), (43, 28912896), (47, 26452224), (48, 25901136), (54, 23023232), (64, 19425852), (72, 17267424), (86, 14456448), (89, 13969152), (94, 13226112), (96, 12950568), (108, 11511616), (128, 9712926), (129, 9637632), (141, 8817408), (144, 8633712), (172, 7228224), (178, 6984576), (188, 6613056), (192, 6475284), (216, 5755808), (256, 4856463), (258, 4818816), (267, 4656384), (282, 4408704), (288, 4316856), (344, 3614112), (356, 3492288), (376, 3306528), (384, 3237642), (387, 3212544), (423, 2939136), (432, 2877904), (516, 2409408), (534, 2328192), (564, 2204352), (576, 2158428), (688, 1807056), (712, 1746144), (752, 1653264), (768, 1618821), (774, 1606272), (801, 1552128), (846, 1469568), (864, 1438952), (1032, 1204704), (1068, 1164096), (1128, 1102176), (1152, 1079214), (1161, 1070848), (1269, 979712), (1376, 903528), (1424, 873072), (1504, 826632), (1548, 803136), (1602, 776064), (1692, 734784), (1728, 719476), (2021, 615168), (2064, 602352), (2136, 582048), (2256, 551088), (2304, 539607), (2322, 535424), (2403, 517376), (2538, 489856), (2752, 451764), (2848, 436536), (3008, 413316), (3096, 401568), (3204, 388032), (3384, 367392), (3456, 359738), (3827, 324864), (4042, 307584), (4128, 301176), (4183, 297216), (4272, 291024), (4512, 275544), (4644, 267712), (4806, 258688), (5076, 244928), (5504, 225882), (5696, 218268), (6016, 206658), (6063, 205056), (6192, 200784), (6408, 194016), (6768, 183696), (6912, 179869), (7654, 162432), (8084, 153792), (8256, 150588), (8366, 148608), (8544, 145512), (9024, 137772), (9288, 133856), (9612, 129344), (10152, 122464), (11008, 112941), (11392, 109134), (11481, 108288), (12032, 103329), (12126, 102528), (12384, 100392), (12549, 99072), (12816, 97008), (13536, 91848), (15308, 81216), (16168, 76896), (16512, 75294), (16732, 74304), (17088, 72756), (18048, 68886), (18189, 68352), (18576, 66928), (19224, 64672), (20304, 61232), (22784, 54567), (22962, 54144), (24252, 51264), (24768, 50196), (25098, 49536), (25632, 48504), (27072, 45924), (30616, 40608), (32336, 38448), (33024, 37647), (33464, 37152), (34176, 36378), (34443, 36096)]