2045490912

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{43573}}^1$

素因数の和:43752

約数の個数: 72

約数和(自身を含む): 5852685384

約数和(自身を除く): 3807194472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 5216, 5868, 7824, 11736, 15648, 23472, 43573, 46944, 87146, 130719, 174292, 261438, 348584, 392157, 522876, 697168, 784314, 1045752, 1394336, 1568628, 2091504, 3137256, 4183008, 6274512, 7102399, 12549024, 14204798, 21307197, 28409596, 42614394, 56819192, 63921591, 85228788, 113638384, 127843182, 170457576, 227276768, 255686364, 340915152, 511372728, 681830304, 1022745456, 2045490912]

約数ペア:

[(1, 2045490912), (2, 1022745456), (3, 681830304), (4, 511372728), (6, 340915152), (8, 255686364), (9, 227276768), (12, 170457576), (16, 127843182), (18, 113638384), (24, 85228788), (32, 63921591), (36, 56819192), (48, 42614394), (72, 28409596), (96, 21307197), (144, 14204798), (163, 12549024), (288, 7102399), (326, 6274512), (489, 4183008), (652, 3137256), (978, 2091504), (1304, 1568628), (1467, 1394336), (1956, 1045752), (2608, 784314), (2934, 697168), (3912, 522876), (5216, 392157), (5868, 348584), (7824, 261438), (11736, 174292), (15648, 130719), (23472, 87146), (43573, 46944)]