488207776

素因数分解:

$2^5\times 7^2\times {\mathrm{503}}^1\times {\mathrm{619}}^1$

素因数の和:1146

約数の個数: 72

約数和(自身を含む): 1122115680

約数和(自身を除く): 633907904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 503, 619, 784, 1006, 1238, 1568, 2012, 2476, 3521, 4024, 4333, 4952, 7042, 8048, 8666, 9904, 14084, 16096, 17332, 19808, 24647, 28168, 30331, 34664, 49294, 56336, 60662, 69328, 98588, 112672, 121324, 138656, 197176, 242648, 311357, 394352, 485296, 622714, 788704, 970592, 1245428, 2179499, 2490856, 4358998, 4981712, 8717996, 9963424, 15256493, 17435992, 30512986, 34871984, 61025972, 69743968, 122051944, 244103888, 488207776]

約数ペア:

[(1, 488207776), (2, 244103888), (4, 122051944), (7, 69743968), (8, 61025972), (14, 34871984), (16, 30512986), (28, 17435992), (32, 15256493), (49, 9963424), (56, 8717996), (98, 4981712), (112, 4358998), (196, 2490856), (224, 2179499), (392, 1245428), (503, 970592), (619, 788704), (784, 622714), (1006, 485296), (1238, 394352), (1568, 311357), (2012, 242648), (2476, 197176), (3521, 138656), (4024, 121324), (4333, 112672), (4952, 98588), (7042, 69328), (8048, 60662), (8666, 56336), (9904, 49294), (14084, 34664), (16096, 30331), (17332, 28168), (19808, 24647)]