489411936

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43573}}^1$

素因数の和:43605

約数の個数: 96

約数和(自身を含む): 1537290720

約数和(自身を除く): 1047878784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 43573, 87146, 130719, 174292, 261438, 348584, 392157, 522876, 566449, 697168, 784314, 1045752, 1132898, 1176471, 1394336, 1568628, 1699347, 2091504, 2265796, 2352942, 3137256, 3398694, 4183008, 4531592, 4705884, 5098041, 6274512, 6797388, 9063184, 9411768, 10196082, 12549024, 13594776, 15294123, 18126368, 18823536, 20392164, 27189552, 30588246, 37647072, 40784328, 54379104, 61176492, 81568656, 122352984, 163137312, 244705968, 489411936]

約数ペア:

[(1, 489411936), (2, 244705968), (3, 163137312), (4, 122352984), (6, 81568656), (8, 61176492), (9, 54379104), (12, 40784328), (13, 37647072), (16, 30588246), (18, 27189552), (24, 20392164), (26, 18823536), (27, 18126368), (32, 15294123), (36, 13594776), (39, 12549024), (48, 10196082), (52, 9411768), (54, 9063184), (72, 6797388), (78, 6274512), (96, 5098041), (104, 4705884), (108, 4531592), (117, 4183008), (144, 3398694), (156, 3137256), (208, 2352942), (216, 2265796), (234, 2091504), (288, 1699347), (312, 1568628), (351, 1394336), (416, 1176471), (432, 1132898), (468, 1045752), (624, 784314), (702, 697168), (864, 566449), (936, 522876), (1248, 392157), (1404, 348584), (1872, 261438), (2808, 174292), (3744, 130719), (5616, 87146), (11232, 43573)]