1011959536

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{761}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 2322137088

約数和(自身を除く): 1310177552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 383, 434, 496, 761, 766, 868, 1522, 1532, 1736, 2681, 3044, 3064, 3472, 5327, 5362, 6088, 6128, 10654, 10724, 11873, 12176, 21308, 21448, 23591, 23746, 42616, 42896, 47182, 47492, 83111, 85232, 94364, 94984, 165137, 166222, 188728, 189968, 291463, 330274, 332444, 377456, 582926, 660548, 664888, 1165852, 1321096, 1329776, 2040241, 2331704, 2642192, 4080482, 4663408, 8160964, 9035353, 16321928, 18070706, 32643856, 36141412, 63247471, 72282824, 126494942, 144565648, 252989884, 505979768, 1011959536]

約数ペア:

[(1, 1011959536), (2, 505979768), (4, 252989884), (7, 144565648), (8, 126494942), (14, 72282824), (16, 63247471), (28, 36141412), (31, 32643856), (56, 18070706), (62, 16321928), (112, 9035353), (124, 8160964), (217, 4663408), (248, 4080482), (383, 2642192), (434, 2331704), (496, 2040241), (761, 1329776), (766, 1321096), (868, 1165852), (1522, 664888), (1532, 660548), (1736, 582926), (2681, 377456), (3044, 332444), (3064, 330274), (3472, 291463), (5327, 189968), (5362, 188728), (6088, 166222), (6128, 165137), (10654, 94984), (10724, 94364), (11873, 85232), (12176, 83111), (21308, 47492), (21448, 47182), (23591, 42896), (23746, 42616)]