1986288304

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2584

約数の個数: 160

約数和(自身を含む): 5274662400

約数和(自身を除く): 3288374096

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 343, 364, 392, 539, 572, 616, 637, 686, 728, 784, 1001, 1078, 1144, 1232, 1274, 1372, 1456, 2002, 2156, 2288, 2531, 2548, 2744, 3773, 4004, 4312, 4459, 5062, 5096, 5488, 7007, 7546, 8008, 8624, 8918, 10124, 10192, 14014, 15092, 16016, 17717, 17836, 20248, 27841, 28028, 30184, 32903, 35434, 35672, 40496, 49049, 55682, 56056, 60368, 65806, 70868, 71344, 98098, 111364, 112112, 124019, 131612, 141736, 194887, 196196, 222728, 230321, 248038, 263224, 283472, 361933, 389774, 392392, 445456, 460642, 496076, 526448, 723866, 779548, 784784, 868133, 921284, 992152, 1364209, 1447732, 1559096, 1612247, 1736266, 1842568, 1984304, 2533531, 2728418, 2895464, 3118192, 3224494, 3472532, 3685136, 5067062, 5456836, 5790928, 6448988, 6945064, 9549463, 10134124, 10913672, 11285729, 12897976, 13890128, 17734717, 19098926, 20268248, 21827344, 22571458, 25795952, 35469434, 38197852, 40536496, 45142916, 70938868, 76395704, 90285832, 124143019, 141877736, 152791408, 180571664, 248286038, 283755472, 496572076, 993144152, 1986288304]

約数ペア:

[(1, 1986288304), (2, 993144152), (4, 496572076), (7, 283755472), (8, 248286038), (11, 180571664), (13, 152791408), (14, 141877736), (16, 124143019), (22, 90285832), (26, 76395704), (28, 70938868), (44, 45142916), (49, 40536496), (52, 38197852), (56, 35469434), (77, 25795952), (88, 22571458), (91, 21827344), (98, 20268248), (104, 19098926), (112, 17734717), (143, 13890128), (154, 12897976), (176, 11285729), (182, 10913672), (196, 10134124), (208, 9549463), (286, 6945064), (308, 6448988), (343, 5790928), (364, 5456836), (392, 5067062), (539, 3685136), (572, 3472532), (616, 3224494), (637, 3118192), (686, 2895464), (728, 2728418), (784, 2533531), (1001, 1984304), (1078, 1842568), (1144, 1736266), (1232, 1612247), (1274, 1559096), (1372, 1447732), (1456, 1364209), (2002, 992152), (2156, 921284), (2288, 868133), (2531, 784784), (2548, 779548), (2744, 723866), (3773, 526448), (4004, 496076), (4312, 460642), (4459, 445456), (5062, 392392), (5096, 389774), (5488, 361933), (7007, 283472), (7546, 263224), (8008, 248038), (8624, 230321), (8918, 222728), (10124, 196196), (10192, 194887), (14014, 141736), (15092, 131612), (16016, 124019), (17717, 112112), (17836, 111364), (20248, 98098), (27841, 71344), (28028, 70868), (30184, 65806), (32903, 60368), (35434, 56056), (35672, 55682), (40496, 49049)]