286638394112

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1\times {\mathrm{2539}}^1$

素因数の和:3498

約数の個数: 144

約数和(自身を含む): 663880734720

約数和(自身を除く): 377242340608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 863, 896, 1022, 1168, 1726, 1792, 2044, 2336, 2539, 3452, 4088, 4672, 5078, 6041, 6904, 8176, 9344, 10156, 12082, 13808, 16352, 17773, 18688, 20312, 24164, 27616, 32704, 35546, 40624, 48328, 55232, 62999, 65408, 71092, 81248, 96656, 110464, 125998, 130816, 142184, 162496, 185347, 193312, 220928, 251996, 284368, 324992, 370694, 386624, 440993, 503992, 568736, 649984, 741388, 773248, 881986, 1007984, 1137472, 1297429, 1482776, 1546496, 1763972, 2015968, 2191157, 2274944, 2594858, 2965552, 3527944, 4031936, 4382314, 4549888, 5189716, 5931104, 7055888, 8063872, 8764628, 10379432, 11862208, 14111776, 15338099, 16127744, 17529256, 20758864, 23724416, 28223552, 30676198, 35058512, 41517728, 47448832, 56447104, 61352396, 70117024, 83035456, 112894208, 122704792, 140234048, 159954461, 166070912, 245409584, 280468096, 319908922, 332141824, 490819168, 560936192, 639817844, 981638336, 1119681227, 1279635688, 1963276672, 2239362454, 2559271376, 3926553344, 4478724908, 5118542752, 8957449816, 10237085504, 17914899632, 20474171008, 35829799264, 40948342016, 71659598528, 143319197056, 286638394112]

約数ペア:

[(1, 286638394112), (2, 143319197056), (4, 71659598528), (7, 40948342016), (8, 35829799264), (14, 20474171008), (16, 17914899632), (28, 10237085504), (32, 8957449816), (56, 5118542752), (64, 4478724908), (73, 3926553344), (112, 2559271376), (128, 2239362454), (146, 1963276672), (224, 1279635688), (256, 1119681227), (292, 981638336), (448, 639817844), (511, 560936192), (584, 490819168), (863, 332141824), (896, 319908922), (1022, 280468096), (1168, 245409584), (1726, 166070912), (1792, 159954461), (2044, 140234048), (2336, 122704792), (2539, 112894208), (3452, 83035456), (4088, 70117024), (4672, 61352396), (5078, 56447104), (6041, 47448832), (6904, 41517728), (8176, 35058512), (9344, 30676198), (10156, 28223552), (12082, 23724416), (13808, 20758864), (16352, 17529256), (17773, 16127744), (18688, 15338099), (20312, 14111776), (24164, 11862208), (27616, 10379432), (32704, 8764628), (35546, 8063872), (40624, 7055888), (48328, 5931104), (55232, 5189716), (62999, 4549888), (65408, 4382314), (71092, 4031936), (81248, 3527944), (96656, 2965552), (110464, 2594858), (125998, 2274944), (130816, 2191157), (142184, 2015968), (162496, 1763972), (185347, 1546496), (193312, 1482776), (220928, 1297429), (251996, 1137472), (284368, 1007984), (324992, 881986), (370694, 773248), (386624, 741388), (440993, 649984), (503992, 568736)]