387065504

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7963}}^1$

素因数の和:8018

約数の個数: 72

約数和(自身を含む): 915159168

約数和(自身を除く): 528093664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 3038, 3472, 6076, 6944, 7963, 12152, 15926, 24304, 31852, 48608, 55741, 63704, 111482, 127408, 222964, 246853, 254816, 390187, 445928, 493706, 780374, 891856, 987412, 1560748, 1727971, 1783712, 1974824, 3121496, 3455942, 3949648, 6242992, 6911884, 7899296, 12095797, 12485984, 13823768, 24191594, 27647536, 48383188, 55295072, 96766376, 193532752, 387065504]

約数ペア:

[(1, 387065504), (2, 193532752), (4, 96766376), (7, 55295072), (8, 48383188), (14, 27647536), (16, 24191594), (28, 13823768), (31, 12485984), (32, 12095797), (49, 7899296), (56, 6911884), (62, 6242992), (98, 3949648), (112, 3455942), (124, 3121496), (196, 1974824), (217, 1783712), (224, 1727971), (248, 1560748), (392, 987412), (434, 891856), (496, 780374), (784, 493706), (868, 445928), (992, 390187), (1519, 254816), (1568, 246853), (1736, 222964), (3038, 127408), (3472, 111482), (6076, 63704), (6944, 55741), (7963, 48608), (12152, 31852), (15926, 24304)]