531392384

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 1081167360

約数和(自身を除く): 549774976

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 127, 128, 194, 254, 337, 388, 508, 674, 776, 1016, 1348, 1552, 2032, 2696, 3104, 4064, 5392, 6208, 8128, 10784, 12319, 12416, 16256, 21568, 24638, 32689, 42799, 43136, 49276, 65378, 85598, 98552, 130756, 171196, 197104, 261512, 342392, 394208, 523024, 684784, 788416, 1046048, 1369568, 1576832, 2092096, 2739136, 4151503, 4184192, 5478272, 8303006, 16606012, 33212024, 66424048, 132848096, 265696192, 531392384]

約数ペア:

[(1, 531392384), (2, 265696192), (4, 132848096), (8, 66424048), (16, 33212024), (32, 16606012), (64, 8303006), (97, 5478272), (127, 4184192), (128, 4151503), (194, 2739136), (254, 2092096), (337, 1576832), (388, 1369568), (508, 1046048), (674, 788416), (776, 684784), (1016, 523024), (1348, 394208), (1552, 342392), (2032, 261512), (2696, 197104), (3104, 171196), (4064, 130756), (5392, 98552), (6208, 85598), (8128, 65378), (10784, 49276), (12319, 43136), (12416, 42799), (16256, 32689), (21568, 24638)]