517037024

素因数分解:

$2^5\times 7^2\times {\mathrm{199}}^1\times {\mathrm{1657}}^1$

素因数の和:1880

約数の個数: 72

約数和(自身を含む): 1190775600

約数和(自身を除く): 673738576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 199, 224, 392, 398, 784, 796, 1393, 1568, 1592, 1657, 2786, 3184, 3314, 5572, 6368, 6628, 9751, 11144, 11599, 13256, 19502, 22288, 23198, 26512, 39004, 44576, 46396, 53024, 78008, 81193, 92792, 156016, 162386, 185584, 312032, 324772, 329743, 371168, 649544, 659486, 1299088, 1318972, 2308201, 2598176, 2637944, 4616402, 5275888, 9232804, 10551776, 16157407, 18465608, 32314814, 36931216, 64629628, 73862432, 129259256, 258518512, 517037024]

約数ペア:

[(1, 517037024), (2, 258518512), (4, 129259256), (7, 73862432), (8, 64629628), (14, 36931216), (16, 32314814), (28, 18465608), (32, 16157407), (49, 10551776), (56, 9232804), (98, 5275888), (112, 4616402), (196, 2637944), (199, 2598176), (224, 2308201), (392, 1318972), (398, 1299088), (784, 659486), (796, 649544), (1393, 371168), (1568, 329743), (1592, 324772), (1657, 312032), (2786, 185584), (3184, 162386), (3314, 156016), (5572, 92792), (6368, 81193), (6628, 78008), (9751, 53024), (11144, 46396), (11599, 44576), (13256, 39004), (19502, 26512), (22288, 23198)]