311298048

素因数分解:

$2^{11}\times 3^2\times {\mathrm{16889}}^1$

素因数の和:16917

約数の個数: 72

約数和(自身を含む): 899139150

約数和(自身を除く): 587841102

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 16889, 18432, 33778, 50667, 67556, 101334, 135112, 152001, 202668, 270224, 304002, 405336, 540448, 608004, 810672, 1080896, 1216008, 1621344, 2161792, 2432016, 3242688, 4323584, 4864032, 6485376, 8647168, 9728064, 12970752, 17294336, 19456128, 25941504, 34588672, 38912256, 51883008, 77824512, 103766016, 155649024, 311298048]

約数ペア:

[(1, 311298048), (2, 155649024), (3, 103766016), (4, 77824512), (6, 51883008), (8, 38912256), (9, 34588672), (12, 25941504), (16, 19456128), (18, 17294336), (24, 12970752), (32, 9728064), (36, 8647168), (48, 6485376), (64, 4864032), (72, 4323584), (96, 3242688), (128, 2432016), (144, 2161792), (192, 1621344), (256, 1216008), (288, 1080896), (384, 810672), (512, 608004), (576, 540448), (768, 405336), (1024, 304002), (1152, 270224), (1536, 202668), (2048, 152001), (2304, 135112), (3072, 101334), (4608, 67556), (6144, 50667), (9216, 33778), (16889, 18432)]