1988534016

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:668

約数の個数: 288

約数和(自身を含む): 6824670720

約数和(自身を除く): 4836136704

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, 73, 84, 96, 108, 112, 126, 128, 144, 146, 168, 189, 192, 216, 219, 224, 252, 256, 288, 292, 336, 378, 384, 432, 438, 448, 504, 511, 563, 576, 584, 657, 672, 756, 768, 864, 876, 896, 1008, 1022, 1126, 1152, 1168, 1314, 1344, 1512, 1533, 1689, 1728, 1752, 1792, 1971, 2016, 2044, 2252, 2304, 2336, 2628, 2688, 3024, 3066, 3378, 3456, 3504, 3941, 3942, 4032, 4088, 4504, 4599, 4672, 5067, 5256, 5376, 6048, 6132, 6756, 6912, 7008, 7882, 7884, 8064, 8176, 9008, 9198, 9344, 10134, 10512, 11823, 12096, 12264, 13512, 13797, 14016, 15201, 15764, 15768, 16128, 16352, 18016, 18396, 18688, 20268, 21024, 23646, 24192, 24528, 27024, 27594, 28032, 30402, 31528, 31536, 32704, 35469, 36032, 36792, 40536, 41099, 42048, 47292, 48384, 49056, 54048, 55188, 56064, 60804, 63056, 63072, 65408, 70938, 72064, 73584, 81072, 82198, 84096, 94584, 98112, 106407, 108096, 110376, 121608, 123297, 126112, 126144, 130816, 141876, 144128, 147168, 162144, 164396, 168192, 189168, 196224, 212814, 216192, 220752, 243216, 246594, 252224, 252288, 283752, 287693, 294336, 324288, 328792, 369891, 378336, 392448, 425628, 432384, 441504, 486432, 493188, 504448, 504576, 567504, 575386, 588672, 648576, 657584, 739782, 756672, 851256, 863079, 883008, 972864, 986376, 1008896, 1109673, 1135008, 1150772, 1177344, 1297152, 1315168, 1479564, 1513344, 1702512, 1726158, 1766016, 1945728, 1972752, 2219346, 2270016, 2301544, 2589237, 2630336, 2959128, 3026688, 3405024, 3452316, 3532032, 3891456, 3945504, 4438692, 4540032, 4603088, 5178474, 5260672, 5918256, 6810048, 6904632, 7767711, 7891008, 8877384, 9080064, 9206176, 10356948, 10521344, 11836512, 13620096, 13809264, 15535422, 15782016, 17754768, 18412352, 20713896, 23673024, 27240192, 27618528, 31070844, 31564032, 35509536, 36824704, 41427792, 47346048, 55237056, 62141688, 71019072, 73649408, 82855584, 94692096, 110474112, 124283376, 142038144, 165711168, 220948224, 248566752, 284076288, 331422336, 497133504, 662844672, 994267008, 1988534016]

約数ペア:

[(1, 1988534016), (2, 994267008), (3, 662844672), (4, 497133504), (6, 331422336), (7, 284076288), (8, 248566752), (9, 220948224), (12, 165711168), (14, 142038144), (16, 124283376), (18, 110474112), (21, 94692096), (24, 82855584), (27, 73649408), (28, 71019072), (32, 62141688), (36, 55237056), (42, 47346048), (48, 41427792), (54, 36824704), (56, 35509536), (63, 31564032), (64, 31070844), (72, 27618528), (73, 27240192), (84, 23673024), (96, 20713896), (108, 18412352), (112, 17754768), (126, 15782016), (128, 15535422), (144, 13809264), (146, 13620096), (168, 11836512), (189, 10521344), (192, 10356948), (216, 9206176), (219, 9080064), (224, 8877384), (252, 7891008), (256, 7767711), (288, 6904632), (292, 6810048), (336, 5918256), (378, 5260672), (384, 5178474), (432, 4603088), (438, 4540032), (448, 4438692), (504, 3945504), (511, 3891456), (563, 3532032), (576, 3452316), (584, 3405024), (657, 3026688), (672, 2959128), (756, 2630336), (768, 2589237), (864, 2301544), (876, 2270016), (896, 2219346), (1008, 1972752), (1022, 1945728), (1126, 1766016), (1152, 1726158), (1168, 1702512), (1314, 1513344), (1344, 1479564), (1512, 1315168), (1533, 1297152), (1689, 1177344), (1728, 1150772), (1752, 1135008), (1792, 1109673), (1971, 1008896), (2016, 986376), (2044, 972864), (2252, 883008), (2304, 863079), (2336, 851256), (2628, 756672), (2688, 739782), (3024, 657584), (3066, 648576), (3378, 588672), (3456, 575386), (3504, 567504), (3941, 504576), (3942, 504448), (4032, 493188), (4088, 486432), (4504, 441504), (4599, 432384), (4672, 425628), (5067, 392448), (5256, 378336), (5376, 369891), (6048, 328792), (6132, 324288), (6756, 294336), (6912, 287693), (7008, 283752), (7882, 252288), (7884, 252224), (8064, 246594), (8176, 243216), (9008, 220752), (9198, 216192), (9344, 212814), (10134, 196224), (10512, 189168), (11823, 168192), (12096, 164396), (12264, 162144), (13512, 147168), (13797, 144128), (14016, 141876), (15201, 130816), (15764, 126144), (15768, 126112), (16128, 123297), (16352, 121608), (18016, 110376), (18396, 108096), (18688, 106407), (20268, 98112), (21024, 94584), (23646, 84096), (24192, 82198), (24528, 81072), (27024, 73584), (27594, 72064), (28032, 70938), (30402, 65408), (31528, 63072), (31536, 63056), (32704, 60804), (35469, 56064), (36032, 55188), (36792, 54048), (40536, 49056), (41099, 48384), (42048, 47292)]