332285440

素因数分解:

$2^9\times 5^1\times {\mathrm{293}}^1\times {\mathrm{443}}^1$

素因数の和:759

約数の個数: 80

約数和(自身を含む): 801229968

約数和(自身を除く): 468944528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 293, 320, 443, 512, 586, 640, 886, 1172, 1280, 1465, 1772, 2215, 2344, 2560, 2930, 3544, 4430, 4688, 5860, 7088, 8860, 9376, 11720, 14176, 17720, 18752, 23440, 28352, 35440, 37504, 46880, 56704, 70880, 75008, 93760, 113408, 129799, 141760, 150016, 187520, 226816, 259598, 283520, 375040, 519196, 567040, 648995, 750080, 1038392, 1134080, 1297990, 2076784, 2595980, 4153568, 5191960, 8307136, 10383920, 16614272, 20767840, 33228544, 41535680, 66457088, 83071360, 166142720, 332285440]

約数ペア:

[(1, 332285440), (2, 166142720), (4, 83071360), (5, 66457088), (8, 41535680), (10, 33228544), (16, 20767840), (20, 16614272), (32, 10383920), (40, 8307136), (64, 5191960), (80, 4153568), (128, 2595980), (160, 2076784), (256, 1297990), (293, 1134080), (320, 1038392), (443, 750080), (512, 648995), (586, 567040), (640, 519196), (886, 375040), (1172, 283520), (1280, 259598), (1465, 226816), (1772, 187520), (2215, 150016), (2344, 141760), (2560, 129799), (2930, 113408), (3544, 93760), (4430, 75008), (4688, 70880), (5860, 56704), (7088, 46880), (8860, 37504), (9376, 35440), (11720, 28352), (14176, 23440), (17720, 18752)]