421119808

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:599

約数の個数: 56

約数和(自身を含む): 849733632

約数和(自身を除く): 428613824

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 197, 254, 263, 394, 508, 526, 788, 1016, 1052, 1576, 2032, 2104, 3152, 4064, 4208, 6304, 8128, 8416, 12608, 16832, 25019, 33401, 50038, 51811, 66802, 100076, 103622, 133604, 200152, 207244, 267208, 400304, 414488, 534416, 800608, 828976, 1068832, 1601216, 1657952, 2137664, 3315904, 6579997, 13159994, 26319988, 52639976, 105279952, 210559904, 421119808]

約数ペア:

[(1, 421119808), (2, 210559904), (4, 105279952), (8, 52639976), (16, 26319988), (32, 13159994), (64, 6579997), (127, 3315904), (197, 2137664), (254, 1657952), (263, 1601216), (394, 1068832), (508, 828976), (526, 800608), (788, 534416), (1016, 414488), (1052, 400304), (1576, 267208), (2032, 207244), (2104, 200152), (3152, 133604), (4064, 103622), (4208, 100076), (6304, 66802), (8128, 51811), (8416, 50038), (12608, 33401), (16832, 25019)]