2120638464

素因数分解:

$2^{13}\times 3^2\times 7^2\times {\mathrm{587}}^1$

素因数の和:633

約数の個数: 252

約数和(自身を含む): 7138204164

約数和(自身を除く): 5017565700

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 587, 588, 672, 768, 784, 882, 896, 1008, 1024, 1152, 1174, 1176, 1344, 1536, 1568, 1761, 1764, 1792, 2016, 2048, 2304, 2348, 2352, 2688, 3072, 3136, 3522, 3528, 3584, 4032, 4096, 4109, 4608, 4696, 4704, 5283, 5376, 6144, 6272, 7044, 7056, 7168, 8064, 8192, 8218, 9216, 9392, 9408, 10566, 10752, 12288, 12327, 12544, 14088, 14112, 14336, 16128, 16436, 18432, 18784, 18816, 21132, 21504, 24576, 24654, 25088, 28176, 28224, 28672, 28763, 32256, 32872, 36864, 36981, 37568, 37632, 42264, 43008, 49308, 50176, 56352, 56448, 57344, 57526, 64512, 65744, 73728, 73962, 75136, 75264, 84528, 86016, 86289, 98616, 100352, 112704, 112896, 115052, 129024, 131488, 147924, 150272, 150528, 169056, 172032, 172578, 197232, 200704, 225408, 225792, 230104, 258048, 258867, 262976, 295848, 300544, 301056, 338112, 345156, 394464, 401408, 450816, 451584, 460208, 516096, 517734, 525952, 591696, 601088, 602112, 676224, 690312, 788928, 901632, 903168, 920416, 1035468, 1051904, 1183392, 1202176, 1204224, 1352448, 1380624, 1577856, 1803264, 1806336, 1840832, 2070936, 2103808, 2366784, 2404352, 2704896, 2761248, 3155712, 3606528, 3612672, 3681664, 4141872, 4207616, 4733568, 4808704, 5409792, 5522496, 6311424, 7213056, 7363328, 8283744, 8415232, 9467136, 10819584, 11044992, 12622848, 14426112, 14726656, 16567488, 16830464, 18934272, 21639168, 22089984, 25245696, 29453312, 33134976, 33660928, 37868544, 43278336, 44179968, 50491392, 58906624, 66269952, 75737088, 88359936, 100982784, 117813248, 132539904, 151474176, 176719872, 235626496, 265079808, 302948352, 353439744, 530159616, 706879488, 1060319232, 2120638464]

約数ペア:

[(1, 2120638464), (2, 1060319232), (3, 706879488), (4, 530159616), (6, 353439744), (7, 302948352), (8, 265079808), (9, 235626496), (12, 176719872), (14, 151474176), (16, 132539904), (18, 117813248), (21, 100982784), (24, 88359936), (28, 75737088), (32, 66269952), (36, 58906624), (42, 50491392), (48, 44179968), (49, 43278336), (56, 37868544), (63, 33660928), (64, 33134976), (72, 29453312), (84, 25245696), (96, 22089984), (98, 21639168), (112, 18934272), (126, 16830464), (128, 16567488), (144, 14726656), (147, 14426112), (168, 12622848), (192, 11044992), (196, 10819584), (224, 9467136), (252, 8415232), (256, 8283744), (288, 7363328), (294, 7213056), (336, 6311424), (384, 5522496), (392, 5409792), (441, 4808704), (448, 4733568), (504, 4207616), (512, 4141872), (576, 3681664), (587, 3612672), (588, 3606528), (672, 3155712), (768, 2761248), (784, 2704896), (882, 2404352), (896, 2366784), (1008, 2103808), (1024, 2070936), (1152, 1840832), (1174, 1806336), (1176, 1803264), (1344, 1577856), (1536, 1380624), (1568, 1352448), (1761, 1204224), (1764, 1202176), (1792, 1183392), (2016, 1051904), (2048, 1035468), (2304, 920416), (2348, 903168), (2352, 901632), (2688, 788928), (3072, 690312), (3136, 676224), (3522, 602112), (3528, 601088), (3584, 591696), (4032, 525952), (4096, 517734), (4109, 516096), (4608, 460208), (4696, 451584), (4704, 450816), (5283, 401408), (5376, 394464), (6144, 345156), (6272, 338112), (7044, 301056), (7056, 300544), (7168, 295848), (8064, 262976), (8192, 258867), (8218, 258048), (9216, 230104), (9392, 225792), (9408, 225408), (10566, 200704), (10752, 197232), (12288, 172578), (12327, 172032), (12544, 169056), (14088, 150528), (14112, 150272), (14336, 147924), (16128, 131488), (16436, 129024), (18432, 115052), (18784, 112896), (18816, 112704), (21132, 100352), (21504, 98616), (24576, 86289), (24654, 86016), (25088, 84528), (28176, 75264), (28224, 75136), (28672, 73962), (28763, 73728), (32256, 65744), (32872, 64512), (36864, 57526), (36981, 57344), (37568, 56448), (37632, 56352), (42264, 50176), (43008, 49308)]