457942328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 953881920

約数和(自身を除く): 495939592

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 281, 391, 521, 562, 782, 1042, 1124, 1564, 2084, 2248, 3128, 4168, 4777, 6463, 8857, 9554, 11983, 12926, 17714, 19108, 23966, 25852, 35428, 38216, 47932, 51704, 70856, 95864, 109871, 146401, 203711, 219742, 292802, 407422, 439484, 585604, 814844, 878968, 1171208, 1629688, 2488817, 3367223, 4977634, 6734446, 9955268, 13468892, 19910536, 26937784, 57242791, 114485582, 228971164, 457942328]

約数ペア:

[(1, 457942328), (2, 228971164), (4, 114485582), (8, 57242791), (17, 26937784), (23, 19910536), (34, 13468892), (46, 9955268), (68, 6734446), (92, 4977634), (136, 3367223), (184, 2488817), (281, 1629688), (391, 1171208), (521, 878968), (562, 814844), (782, 585604), (1042, 439484), (1124, 407422), (1564, 292802), (2084, 219742), (2248, 203711), (3128, 146401), (4168, 109871), (4777, 95864), (6463, 70856), (8857, 51704), (9554, 47932), (11983, 38216), (12926, 35428), (17714, 25852), (19108, 23966)]