428077896

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1873}}^1$

素因数の和:2078

約数の個数: 64

約数和(自身を含む): 1092916800

約数和(自身を除く): 664838904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 107, 178, 214, 267, 321, 356, 428, 534, 642, 712, 856, 1068, 1284, 1873, 2136, 2568, 3746, 5619, 7492, 9523, 11238, 14984, 19046, 22476, 28569, 38092, 44952, 57138, 76184, 114276, 166697, 200411, 228552, 333394, 400822, 500091, 601233, 666788, 801644, 1000182, 1202466, 1333576, 1603288, 2000364, 2404932, 4000728, 4809864, 17836579, 35673158, 53509737, 71346316, 107019474, 142692632, 214038948, 428077896]

約数ペア:

[(1, 428077896), (2, 214038948), (3, 142692632), (4, 107019474), (6, 71346316), (8, 53509737), (12, 35673158), (24, 17836579), (89, 4809864), (107, 4000728), (178, 2404932), (214, 2000364), (267, 1603288), (321, 1333576), (356, 1202466), (428, 1000182), (534, 801644), (642, 666788), (712, 601233), (856, 500091), (1068, 400822), (1284, 333394), (1873, 228552), (2136, 200411), (2568, 166697), (3746, 114276), (5619, 76184), (7492, 57138), (9523, 44952), (11238, 38092), (14984, 28569), (19046, 22476)]