1303167488

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15809}}^1$

素因数の和:15857

約数の個数: 80

約数和(自身を含む): 3105336960

約数和(自身を除く): 1802169472

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 3584, 5152, 5888, 10304, 11776, 15809, 20608, 31618, 41216, 63236, 82432, 110663, 126472, 221326, 252944, 363607, 442652, 505888, 727214, 885304, 1011776, 1454428, 1770608, 2023552, 2545249, 2908856, 3541216, 4047104, 5090498, 5817712, 7082432, 8094208, 10180996, 11635424, 14164864, 20361992, 23270848, 28329728, 40723984, 46541696, 56659456, 81447968, 93083392, 162895936, 186166784, 325791872, 651583744, 1303167488]

約数ペア:

[(1, 1303167488), (2, 651583744), (4, 325791872), (7, 186166784), (8, 162895936), (14, 93083392), (16, 81447968), (23, 56659456), (28, 46541696), (32, 40723984), (46, 28329728), (56, 23270848), (64, 20361992), (92, 14164864), (112, 11635424), (128, 10180996), (161, 8094208), (184, 7082432), (224, 5817712), (256, 5090498), (322, 4047104), (368, 3541216), (448, 2908856), (512, 2545249), (644, 2023552), (736, 1770608), (896, 1454428), (1288, 1011776), (1472, 885304), (1792, 727214), (2576, 505888), (2944, 442652), (3584, 363607), (5152, 252944), (5888, 221326), (10304, 126472), (11776, 110663), (15809, 82432), (20608, 63236), (31618, 41216)]